• Saad Ebied, Atef Hamada, Mahmoud Gadelhaq, Kenta Yamanaka, Huakang Bian, Yujie Cui, Akihiko Chiba, Mohamed Gepreel
  On the hot deformation behavior of beta Ti-17Mo alloy for biomedical applications
  JOM, in press.

• Seungkyun Yim, Huakang Bian, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
  Spreading behavior of Ti‒48Al‒2Cr‒2Nb powders in powder bed fusion additive manufacturing process: experimental and discrete element method study
  Additive Manufacturing, in press.
  doi:10.1016/j.addma.2021.102489

• Jiayu Sun, Kenta Yamanaka, Shaoyun Zhou, Hiroki Saito, Yuji Ichikawa, Kazuhiro Ogawa, Akihiko Chiba
  Adhesion mechanism of cold-sprayed Sn coatings on the carbon fiber reinforced plastics
  Applied Surface Science, in press.
  doi:10.1016/j.msea.2021.142295

• Haruka Shima, Manami Mori, Kenta Yamanaka, Kazuo Yoshida, Toshihiro Yamazaki, Akihiko Chiba
  Superior hardness–corrosion-resistance combination in a Co-, Cu-modified Ni–Cr–Mo alloy via multiple nanoscale segregation mechanisms
  Scripta Materialia, 209 (2022) 114389.
  doi:10.1016/j.scriptamat.2021.114389

• Jiaxiang Li, Kenta Yamanaka, Akihiko Chiba
  Significant lattice-distortion effect on compressive deformation in Mo-added CoCrFeNi-based high-entropy alloys
  Materials Science and Engineering A, 830 (2021) 142295.
  doi:10.1016/j.msea.2021.142295

• Biaobiao Yang, Chenying Shi, Xianjue Ye, Jianwei Teng, Ruilin Lai, Yujie Cui, Dongfeng Shi, Dikai Guan, Guoqiang Xie, Yunping Li, Akihiko Chiba
  A novel strategy to strengthen the hexagonal close-packed (HCP) alloys
  Journal of Alloys and Compounds, 893 (2022) 162346.
  doi:10.1016/j.jallcom.2021.162346

• Cheng Yang, Huakang Bian, Kenta Aoyagi, Yuichiro Hayasaka, Kenta Yamanaka, Akihiko Chiba
  Synergetic strengthening in HfMoNbTaTi refractory high-entropy alloy via disordered nanoscale phase and semicoherent refractory particle
  Materials & Design, 212 (2021) 110248.
  doi:10.1016/j.matdes.2021.110248

• Yufan Zhao, Yujie Cui, Yusaku Hasebe, Huakang Bian, Kenta Yamanaka, Kenta Aoyagi, Takehito Hagisawa, Akihiko Chiba
  Controlling factors determining flowability of powders for additive manufacturing: A combined experimental and simulation study
  Powder Technology, 393 (2021) 482-493.
  doi:10.1016/j.powtec.2021.08.006

• Yujie Cui, Yufan Zhao, Haruko Numata, Kenta Yamanaka, Huakang Bian, Kenta Aoyagi, Akihiko Chiba
  Effects of process parameters and cooling gas on powder formation during the plasma rotating electrode process
  Powder Technology, 393 (2021) 301-311.
  doi:10.1016/j.powtec.2021.07.062

• Phacharaphon Tunthawiroon, Mettaya Kitiwan, Kasama Srirussamee, Yunping Li, Kenta Yamanaka, Akihiko Chiba
  Characterization of oxide films on wrought Co–Cr–Mo–xSi alloys exposed to high-temperature oxidation
  Corrosion Science, 191 (2021) 109753.
  doi:10.1016/j.corsci.2021.109753

• Akihiko Chiba, Yohei Daino, Kenta Aoyagi, Kenta Yamanaka
  Smoke suppression in electron beam melting of inconel 718 alloy powder based on insulator–metal transition of surface oxide film by mechanical stimulation
  Materials, 14 (2021) 4662. (Invited)
  doi:10.3390/ma14164662

• Jiayu Sun, Shaoyun Zhou, Kenta Yamanaka, Yuji Ichikawa, Hiroki Saito, Kazuhiro Ogawa, Akihiko Chiba
  Thermal effects in Sn coating on a carbon fiber-reinforced plastic by cold spraying
  Journal of Thermal Spray Technology, 30 (2021) 1254–1261. (Invited)
  doi:10.1007/s11666-021-01208-9

• Qinqin Wei, Guoqiang Luo, Rong Tu, Jian Zhang, Qiang Shen, Yujie Cui, Yunwei Gui, Akihiko Chiba
  High-temperature ultra-strength of dual-phase Re_0.5MoNbW(TaC)_0.5 high-entropy alloy matrix composite
  Journal of Materials Science and Technology, 84 (2021) 1−9.
  doi:10.1016/j.jmst.2020.12.015

• Tack Lee, Kenta Aoyagi, Huakang Bian, Kenta Yamanaka, Shigeo Sato, Akihiko Chiba
  The microstructure and mechanical properties of selective electron beam melting manufactured 9–12Cr ferritic/martensitic steel using N- and Ar-atomized powder
  Additive Manufacturing, 45 (2021) 102075.
  doi:10.1016/j.addma.2021.102075

• Kenta Yamanaka, Manami Mori, Kazuo Yoshida, Yusuke Onuki, Shigeo Sato, Akihiko Chiba
  Surface evolution and corrosion behaviour of Cu-doped carbide-reinforced martensitic steels in a sulfuric acid solution
  npj Materials Degradation, 5 (2021) 43.
  doi:10.1038/s41529-021-00187-0

• Rui Luo, Yun Cao, Huakang Bian, Leli Chen, Ching Tun Peng, Fuyang Cao, Lingxiao Ouyang, Yu Qiu, Yanjin Xu, Aikihiko Chiba, Xiaonong Cheng
  Hot workability and dynamic recrystallization behavior of a spray formed 7055 aluminum alloy
  Materials Characterization, 178 (2021) 111203.
  doi:10.1016/j.matchar.2021.111203

• Jiaxiang Li, Kenta Yamanaka, Akihiko Chiba
  Calculation-driven design of off-equiatomic high-entropy alloys with enhanced solid-solution strengthening
  Materials Science and Engineering A, 817 (2021) 141359.
  doi:10.1016/j.msea.2021.141359

• Seungkyun Yim, Huakang Bian, Kenta Aoyagi, Akihiko Chiba
  Effect of multi-stage heat treatment on mechanical properties and microstructure transformation of Ti–48Al–2Cr–2Nb alloy
  Materials Science and Engineering A, 816 (2021) 141321.
  doi:10.1016/j.msea.2021.141321

• Yujie Cui, Kenta Aoyagi, Huakang Bian, Yuichiro Hayasaka, Akihiko Chiba
  Effects of the aluminum concentration on twin boundary motion in pre-strained magnesium alloys
  Journal of Materials Science and Technology, 73 (2021) 116−127.
  doi:10.1016/j.jmst.2020.07.027

• Yuchao Lei, Kenta Aoyagi, Kinya Aota, Kosuke Kuwabara, Akihiko Chiba
  Critical factor triggering grain boundary cracking in non-weldable superalloy Alloy713ELC fabricated with selective electron beam melting
  Acta Materialia, 208 (2021) 116695.
  doi:10.1016/j.actamat.2021.116695

• Kenta Yamanaka
  From Plastic Working to Additive Manufacturing ―Control of Microstructure and Properties via Processing―
  PLASTOS, 4 (2021) 231-236. (Invited)
  doi:10.32277/plastos.4.40_231

• Yunwei Gui, Lingxiao Ouyanga, Yujie Cui, Huakang Bian, Quanan Li, Akihiko Chiba
  Grain refinement and weak-textured structures based on the dynamic recrystallization of Mg–9.80Gd–3.78Y–1.12Sm–0.48Zr alloy
  Journal of Magnesium and Alloys, 9 (2021) 456−466.
  doi:10.1016/j.jma.2020.06.001

• Yunwei Gui, Yujie Cui, Huakang Bian, Quanan Li, Lingxiao Ouyang, Akihiko Chiba
  Deformation behavior of Mg–5Y–2Nd–0.5Zr alloys with different Sm additions
  Journal of Alloys and Compounds, 856 (2021) 158201.
  doi:10.1016/j.jallcom.2020.158201

• Yujie Cui, Kenta Aoyagi, Yuichiro Koizumi, Cheng Yang, Huakang Bian, Yuichiro Hayasaka, Tadashi Fujieda, Akihiko Chiba
  Effect of niobium addition on tensile properties and oxidation resistance of a titanium-based alloy
  Corrosion Science, 180 (2021) 109198.
  doi:10.1016/j.corsci.2020.109198

• Yufan Zhao, Yuichiro Koizumi, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
  Thermal properties of powder beds in energy absorption and heat transfer during additive manufacturing with electron beam
  Powder Technology, 381 (2021) 44−54.
  doi:10.1016/j.powtec.2020.11.082

• Hitomi Iwaizako, Masayuki Okugawa, Kenji Saito, Yuichiro Koizumi, Akihiko Chiba, Yuichi Tachiya, Manabu Ohnuma, Kingo Kuritani
  Spinodal Decomposition in Plastically Deformed Fe-Cr-Co Magnet Alloy
  Tetsu-to-Hagane, 107 (2021) 146−153.
  doi:10.2355/tetsutohagane.TETSU-2020-047

• Biaobiao Yang, Chenying Shi, Xianjue Ye, Jianwei Teng, Ruilin Lai, Yujie Cui, Dikai Guan, Hongwei Cui, Yunping Li, Akihiko Chiba
  Underlying slip/twinning activities of Mg-xGd alloys investigated by modified lattice rotation analysis
  Journal of Magnesium and Alloys, in press.
  doi:10.1016/j.jma.2021.06.008

• Qian Chen, Yunhao Zhao, Seth Strayera, Yufan Zhao, Kenta Aoyagi, Yuichiro Koizumi, Akihiko Chiba, Wei Xiong, Albert. C. To
  Elucidating the Effect of Preheating Temperature on Melt Pool Morphology Variation in Inconel 718 Laser Powder Bed Fusion via Simulation and Experiment
  Additive Manufacturing, 37 (2021) 101642.
  doi:10.1016/j.addma.2020.101642

• Biaobiao Yang, Chenying Shi, Siyu Zhang, Jingjing Hua, Jianwei Teng, Yujie Cui, Yunping Li, Akihiko Chiba
  Quasi-in-situ study on {10-12} twinning-detwinning behavior of rolled Mg-Li alloy in two-step compression (RD)-compression (ND) process
  Journal of Magnesium and Alloys, in press.
  doi:10.1016/j.jma.2021.01.006

• Qian Chen, Yunhao Zhao, Seth Strayera, Yufan Zhao, Kenta Aoyagi, Yuichiro Koizumi, Akihiko Chiba, Wei Xiong, Albert. C. To
  Elucidating the Effect of Preheating Temperature on Melt Pool Morphology Variation in Inconel 718 Laser Powder Bed Fusion via Simulation and Experiment
  Additive Manufacturing, 37 (2021) 101642.
  doi:10.1016/j.addma.2020.101642

• Kenta Yamanaka, Asumi Kuroda, Miyu Ito, Manami Mori, Huakang Bian, Takahisa Shobu, Shigeo Sato, Akihiko Chiba
  Quantifying the dislocation structures of additively manufactured Ti−6Al−4V alloys using X-ray diffraction line profile analysis
  Additive Manufacturing, 37 (2021) 101678.
  doi:10.1016/j.addma.2020.101678

• Akihiko Chiba
  Manufacture and Material Characteristics of Titanium Alloy Thrusters for Attitude Control Using Electron Beam Additive Manufacturing
  Journal of the Japan Society for Precision Engineering, 86 (2020) 925−929.
  doi:10.2493/jjspe.86.925

• Kyosuke Ueda, Takuya Ishimoto, Yusuke Tsutsumi, Naoko Ikeo, Ken Cho, Kenta Yamanaka, Akiko Obata, Yoshihiro Noyama
  Preface to the Special Issue on “Bioadaptive Materials, Design of Biomaterials Based on the Biological Mechanisms”
  Materia Japan, 59(11) (2020) 587.
  doi:10.2320/materia.59.587

• Yufan Zhao, Yujie Cui, Haruko Numata, Huakang Bian, Kimio Wako, Kenta Yamanaka, Kenta Aoyagi, Akihiko Chiba
  Centrifugal granulation behavior in metallic powder fabrication by plasma rotating electrode process
  Scientific Reports, 10(1) (2020) 18446.
  doi:10.1038/s41598-020-75503-w

• Yufan Zhao, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
  Role of operating and environmental conditions in determining molten pool dynamics during electron beam melting and selective laser melting
  Additive Manufacturing, 36 (2020) 101559.
  doi:10.1016/j.addma.2020.101559

• Kenta Yamanaka, Hiroshi Shiratori, Manami Mori, Kazuyo Omura, Tadashi Fujieda, Kosuke Kuwabara, Akihiko Chiba
  Corrosion mechanism of an equimolar AlCoCrFeNi high-entropy alloy additively manufactured by electron beam melting
  npj Materials Degradation, 4 (2019) 24.
  doi:10.1038/s41529-020-00127-4

• Yujie Cui, Yufan Zhao, Haruko Numata, Huakang Bian, Kimio Wako, Kenta Yamanaka, Kenta Aoyagi, Akihiko Chiba
  Effects of plasma rotating electrode process parameters on the particle size distribution and microstructure of Ti-6Al-4V alloy powder
  Powder Technology, 376 (2020) 363−372.
  doi:10.1016/j.powtec.2020.08.027

• Yujie Cui, Kenta Aoyagi, Yufan Zhao, Kenta Yamanaka, Yuichiro Hayasaka, Yuichiro Koizumi, Tadashi Fujieda, Akihiko Chiba
  Manufacturing of a nanosized TiB strengthened Ti-based alloy via electron beam powder bed fusion
  Additive Manufacturing, 36 (2020) 101472.
  doi:10.1016/j.addma.2020.101472

• Tin Tin Kyaw, Phacharaphon Tunthawiroon, Kannachai Kanlayasiri, Kenta Yamanaka, Akihiko Chiba
  A study on wettability and formation of intermetallic phase between Co-based alloy and Sn-solder used as a potential under bump metallization for flip-chip packages
  Intermetallics, 125 (2020) 106875.
  doi:10.1016/j.intermet.2020.106875

• Lingxiao Ouyang, Rui Luo, Yunwei Gui, Yun Cao, Leli Chen, Yujie Cui, Huakang Bian, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
  Hot deformation characteristics and dynamic recrystallization mechanisms of a Co–Ni-based superalloy
  Materials Science and Engineering A, 788 (2020) 139638.
  doi:10.1016/j.msea.2020.139638

• Kenta Yamanaka, Manami Mori, Kazuo Yoshida, Sandra Balvay, Daniel Hartmann, Damien Fabrègue, Akihiko Chiba
  Preparation of high-strength Co–Cr–Mo alloy rods via hot-caliber rolling
  Materialia, 12 (2020) 100729.
  doi:10.1016/j.mtla.2020.100729

• Jiaxiang Li, Kenta Yamanaka, Akihiko Chiba
  Influence of interatomic interactions on the mechanical properties of face-centered cubic multicomponent Co–Ni–Cr–Mo alloys
  Materialia, 12 (2020) 100742.
  doi:10.1016/j.mtla.2020.100742

• Qiang Li, Chao Cheng, Junjie Li, Ke Zhang, Kai Zhou, Masaaki Nakai, Mitsuo Niinomi, Kenta Yamanaka, Daixiu Wei, Akihiko Chiba, Takayoshi Nakano
  Low Young’s Modulus and High Strength Obtained in Ti-Nb-Zr-Cr Alloys by Optimizing Zr Content
  Journal of Materials Engineering and Performance, 29(5) (2020) 2871–2878.
  doi:10.1007/s11665-020-04826-6

• Yuchao Lei, Kenta Aoyagi, Yujie Cui, Dong-Soo Kang, Kosuke Kuwabara, Kinya Aota, Akihiko Chiba
  Process optimization and mechanical property investigation of non-weldable superalloy Alloy713ELC manufactured with selective electron beam melting
  Materials Science and Engineering A, 787 (2020) 139485.
  doi:10.1016/j.msea.2020.139485

• Yufan Zhao, Kenta Aoyagi, Yohei Daino, Kenta Yamanaka, Akihiko Chiba
  Significance of powder feedstock characteristics in defect suppression of additively manufactured Inconel 718
  Additive Manufacturing, 34 (2020) 101277.
  doi:10.1016/j.addma.2020.101277

• Y. Zhao, Y. Koizumi, K. Aoyagi, K. Yamanaka, A. Chiba
  Isothermal γ → ε phase transformation behavior in a Co-Cr-Mo alloy depending on thermal history during electron beam powder-bed additive manufacturing
  Journal of Materials Science and Technology, 50 (2020) 162−170.
  doi:10.1016/j.jmst.2019.11.040

• T. Lee, H. Bian, K. Aoyagi, H. Ohnishi, T. Hino, Y. Nakatani, A. Chiba
  Fabricating 9–12 Cr ferritic/martensitic steels using selective electron beam melting
  Materials Letters, 271 (2020) 127747.
  doi:10.1016/j.matlet.2020.127747

• N. Gong, I. Montes, K.C. Nune, R.D.K. Misra, K. Yamanaka, M. Mori, A. Chiba
  Favorable modulation of osteoblast cellular activity on Zr-modified Co–Cr–Mo alloy: The significant impact of zirconium on cell–substrate interactions
  Journal of Biomedical Materials Research - Part B Applied Biomaterials, 108 (2020) 1518−1526.
  doi:10.1002/jbm.b.34499

• Katsuhisa Yamada, Hideki Sudo, Norimasa Iwasaki, Akihiko Chiba
  Mechanical Analysis of Notch-Free Pre-Bent Rods for Spinal Deformity Surgery
  Spine, 45 (2020) E312−E318.
  doi:10.1097/BRS.0000000000003269

• Y. Cui, H. Bian, Y. Li, Y. Zhao, K. Aoyagi, A. Chiba
  Impacts of pre-strain on twin boundary mobility of magnesium
  Journal of Alloys and Compounds, 816 (2020) 152496.
  doi:10.1016/j.jallcom.2019.152496

• B. Yang, Y. Hou, Q. Lei, Y. Li, A. Chiba
  Influence of Cu addition on corrosion behavior and tensile performance of Ni−30Co−16Cr−15Mo−6Fe alloy
  Materials Characterization, 161 (2020) 110140.
  doi:10.1016/j.matchar.2020.110140

• H. Bian, K. Aoyagi, Y. Zhao, C. Maeda, T. Mouri, A. Chiba
  Microstructure refinement for superior ductility of Al–Si alloy by electron beam melting
  Additive Manufacturing, 32 (2020) 100982.
  doi:10.1016/j.addma.2019.100982

• Y. Cui, K. Aoyagi, Y. Koizumi, T. Fujieda, A. Chiba
  Enhanced oxidation resistance of a titanium–based alloy by the addition of boron and the application of electron beam melting
  Additive Manufacturing, 31 (2020) 100971.
  doi:10.1016/j.addma.2019.100971

• C. Zhu, Y. Koizumi, A. Chiba, K. Yuge, K., Kishida, H. Inui
  Pattern formation mechanism of directionally-solidified MoSi₂/Mo₅Si₃ eutectic by phase-field simulation
  Intermetallics, 116 (2020) 106590.
  doi:10.1016/j.intermet.2019.106590

• K. Ueki, M. Kasamatsu, K. Ueda, Y. Koizumi, D. Wei, A. Chiba, T. Narushima
  Precipitation during γ-ε phase transformation in biomedical Co−Cr−Mo alloys fabricated by electron beam melting
  Metals, 10 (2020) 71.
  doi:10.3390/met10010071

• 山中 謙太, 張 宸, 卞 華康, 千葉 晶彦
  デアロイングを活用した炭化物強化マルテンサイト鋼の耐食性改善
  機能材料, 40(2) (2020) 49−56.

• Chen Zhang, Kenta Yamanaka, Huakang Bian, Akihiko Chiba
  Corrosion-resistant carbide-reinforced martensitic steel by Cu modification
  npj Materials Degradation, 3 (2019) 30.
  doi:10.1038/s41529-019-0092-3

• D. Wei, X. Li, S. Schönecker, J. Jiang, W.-M. Choi, B.-J. Lee, H.S. Kim, A. Chiba, H. Kato
  Development of strong and ductile metastable face-centered cubic single-phase high-entropy alloys
  Acta Materialia, 181 (2019) 318−330.
  doi:10.1016/j.actamat.2019.09.050

• Y. Zhao, Y. Koizumi, K. Aoyagi, K. Yamanaka, A. Chiba
  Manipulating local heat accumulation towards controlled quality and microstructure of a Co-Cr-Mo alloy in powder bed fusion with electron beam
  Materials Letters, 254 (2019) 269−272.
  doi:10.1016/j.matlet.2019.07.078

• C. Yang, K. Aoyagi, H. Bian, A. Chiba
  Microstructure evolution and mechanical property of a precipitation-strengthened refractory high-entropy alloy HfNbTaTiZr
  Materials Letters, 254 (2019) 46−49.
  doi:10.1016/j.matlet.2019.07.027

• P. Tunthawiroon, A. Chiba
  Characterization of intermetallic phase in as-cast Si-doped Co−Cr−Mo alloys
  IOP Conference Series: Materials Science and Engineering, 635 (2019) 012007.
  doi:10.1088/1757-899X/635/1/012007

• P. Tunthawiroon, A. Chiba
  Effects of Si concentrations on microstructure and mechanical properties of as-cast Co−Cr−Mo alloys
  IOP Conference Series: Materials Science and Engineering, 635 (2019) 012006.
  doi:10.1088/1757-899X/635/1/012006

• M.K. Gouda, M.A.H. Gepreel, K. Yamanaka, H. Bian, K. Nakamura, A. Chiba
  Cold-Workability and Microstructure Change with β-Phase Stability in High-Strength Ti-Mn Binary Alloys
  JOM, 71 (2019) 3590−3599.
  doi:10.1007/s11837-019-03690-7

• D. Wei, Y. Koizumi, M. Nagasako, Y. Kubota, T. Aoyagi, Y. Nakagawa, M. Yoshino, A. Chiba, H. Kato
  Introducing dislocations locally in Al-supersaturated α₂-Ti₃Al single crystal via nanoscale wedge indentation
  Intermetallics, 113 (2019) 106557.
  doi:10.1016/j.intermet.2019.106557

• X. Ding, Y. Koizumi, K. Aoyagi, T. Kii, N. Sasaki, Y. Hayasaka, K. Yamanaka, A. Chiba
  Microstructural control of alloy 718 fabricated by electron beam melting with expanded processing window by adaptive offset method
  Materials Science and Engineering A, 764 (2019) 138058.
  doi:10.1016/j.msea.2019.138058

• Q. Li, P. Miao, J. Li, M. He, M. Nakai, M. Niinomi, A. Chiba, T. Nakano, X. Liu, K. Zhou, D. Pan
  Effect of Nb Content on Microstructures and Mechanical Properties of Ti−xNb−2Fe Alloys
  Journal of Materials Engineering and Performance, 28 (2019) 5501−5508.
  doi:10.1007/s11665-019-04250-5

• B. Gao, L. Wang, Y. Liu, X. Song, S.Y. Yang, A. Chiba
  High temperature oxidation behaviour of γ′-strengthened Co-based superalloys with different Ni addition
  Corrosion Science, 157 (2019) 109−115.
  doi:10.1016/j.corsci.2019.05.036

• Daixiu Wei, Ainiwaer Anniyaer, Yuichiro Koizumi, Kenta Aoyagi, Makoto Nagasako, Hidemi Kato, Akihiko Chiba
  On microstructural homogenization and mechanical properties optimization of biomedical Co-Cr-Mo alloy additively manufactured by using electron beam melting
  Additive Manufacturing, 28 (2019) 215–227.
  doi:10.1016/j.addma.2019.05.010

• J.A. Chafino, K. Yamanaka, F. Mercier, P. Rivory, S. Balvay, D.J. Hartmann, A. Chiba, D. Fabregue
  The influence of temperature during water-quench rapid heat treatment on the microstructure, mechanical properties and biocompatibility of Ti-6Al-4V ELI alloy
  Journal of the Mechanical Behavior of Biomedical Materials, 96 (2019) 144–151.
  doi:10.1016/j.jmbbm.2019.04.024

• Sally Elkatatny, Mohamed A. H. Gepreel, Atef Hamada, Koichi Nakamura, Kenta Yamanaka, Akihiko Chiba
  Effect of Al content and cold rolling on the microstructure and mechanical properties of Al₅Cr₁₂Fe₃₅Mn₂₈Ni₂₀ high-entropy alloy
  Materials Science and Engineering A, 759 (2019) 380–390.
  doi:10.1016/j.msea.2019.05.056

• Qiang Li, Guanghao Ma, Junjie Li, Mitsuo Niinomi, Masaaki Nakai, Yuichro Koizumi, Dai-Xiu Wei, Tomoyuki Kakeshita, Takayoshi Nakano, Akihiko Chiba, Xuyan Liu, Kai Zhou, Deng Pan
  Development of low-Young's modulus Ti–Nb-based alloys with Cr addition
  Journal of Materials Science, 54 (2019) 8675–8683.
  doi:10.1007/s10853-019-03457-0

• Yufan Zhao, Yuichiro Koizumi, Kenta Aoyagi, Daixiu Wei, Kenta Yamanaka, Akihiko Chiba
  Comprehensive study on mechanisms for grain morphology evolution and texture development in powder bed fusion with electron beam of Co–Cr–Mo alloy
  Materialia, 6 (2019) 100346.
  doi:10.1016/j.mtla.2019.100346

• Kenta Yamanaka, Wataru Saito, Manami Mori, Hiroaki Matsumoto, Shigeo Sato, Akihiko Chiba
  Abnormal grain growth in commercially pure titanium during additive manufacturing with electron beam melting
  Materialia, 6 (2019) 100281.
  doi:10.1016/j.mtla.2019.100281

• K. Aoyagi, H. Wang, H. Sudo, A. Chiba
  Simple method to construct process maps for additive manufacturing using a support vector machine
  Additive Manufacturing, 27 (2019) 353−362.
  doi:10.1016/j.addma.2019.03.013

• Daixiu Wei, Xiaoqing Li, Jing Jiang, Weicheng Heng, Yuichiro Koizumi, Won-Mi Choi, Byeong-Joo Lee, Hyoung Seop Kim, Hidemi Kato, Akihiko Chiba
  Novel Co-rich high performance twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP) high-entropy alloys
  Scripta Materialia, 165 (2019) 39–43.
  doi:10.1016/j.scriptamat.2019.02.018

• Tadashi Fujieda, Yujie Cui, Kenta Aoyagi, Yuichiro Koizumi, Akihiko Chiba
  Electron beam melting of boron-modified Ti-6Al-2Sn-4Zr-2Mo-0.1Si alloy with superior tensile strength and oxidation resistance at elevated temperatures
  Materialia, 4 (2019) 367–372.
  doi:10.1016/j.mtla.2018.10.013

• X. Ding, Y. Koizumi, D. Wei, A. Chiba
  Effect of process parameters on melt pool geometry and microstructure development for electron beam melting of IN718: A systematic single bead analysis study
  Additive Manufacturing, 26 (2019) 215−226.
  doi:10.1016/j.addma.2018.12.018

• Yufan Zhao, Yuichiro Koizumi, Kenta Aoyagi, Daixiu Wei, Kenta Yamanaka, Akihiko Chiba
  Molten Pool Behavior and Effect of Fluid Flow on Solidification Conditions in Selective Electron Beam Melting (SEBM) of a Biomedical Co-Cr-Mo Alloy
  Additive Manufacturing, 26 (2019) 202–214.
  doi:10.1016/j.addma.2018.12.002

• Kenta Yamanaka, Manami Mori, Ika Kartika, Moch. Syaiful Anwar, Koji Kuramoto, Shigeo Sato, Akihiko Chiba
  Effect of multipass thermomechanical processing on the corrosion behaviour of biomedical Co−Cr−Mo alloys
  Corrosion Science, 148 (2019) 178–187.
  doi:10.1016/j.corsci.2018.12.009

• Kenta Yamanaka, Hiroaki Matsumoto, Akihiko Chiba
  A constitutive model and processing maps describing the high-temperature deformation behavior of Ti-17 alloy in the β-phase field
  Advanced Engineering Materials, 21 (2019) 1800775.
  doi:10.1002/adem.201800775

• Manami Mori, Kenta Yamanaka, Shigeo Sato, Shinki Tsubaki, Kozue Satoh, Masayoshi Kumagai, Muneyuki Imafuku, Takahisa Shobu, Akihiko Chiba
  Tuning strain-induced γ-to-ε martensitic transformation of biomedical Co–Cr–Mo alloys by introducing parent phase lattice defects
  Journal of the Mechanical Behavior of Biomedical Materials, 90 (2019) 523–529.
  doi:10.1016/j.jmbbm.2018.10.038

• D. Wei, X. Li, W. Heng, Y. Koizumi, F. He, W.-M. Choi, B.-J. Lee, H.S. Kim, H. Kato, A. Chiba
  Novel Co-rich high entropy alloys with superior tensile properties
  Materials Research Letters, 7 (2019) 82−88.
  doi:10.1080/21663831.2018.1553803

• Tadashi Fujieda, Meichuan Chen, Hiroshi Shiratori, Kosuke Kuwabara, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba, Seiichi Watanabe
  Mechanical and corrosion properties of CoCrFeNiTi-based high-entropy alloy additive manufactured using selective laser melting
  Additive Manufacturing, 25 (2019) 412–420.
  doi:10.1016/j.addma.2018.10.023

• Q. Li, X. Yuan, J. Li, M. Nakai, M. Niinomi, T. Nakano, A. Chiba, X. Liu, D. Pan
  Effects of Fe on microstructures and mechanical properties of Ti−15Nb−25Zr−(0,2,4,8)Fe alloys prepared by spark plasma sintering
  Materials Transactions, 60 (2019) 1763−1768.
  doi:10.2320/matertrans.ME201913

• Q. Li, Q. Qi, J. Li, M. Nakai, M. Niinomi, Y. Koizumi, D. Wei, K. Yamanaka, T. Nakano, A. Chiba, X. Liu, D. Pan
  Low springback and low Young’s modulus in Ti−29Nb−13Ta−4.6Zr alloy modified by Mo addition
  Materials Transactions, 60 (2019) 1755−1762.
  doi:10.2320/matertrans.ME201912

• M. Niinomi, T. Akahori, M. Nakai, Y. Koizumi, A. Chiba, T. Nakano, T. Kakeshita, Y. Yamabe-Mitarai, S. Kuroda, N. Motohashi, Y. Itsumi, T. Choda
  Quantitative and qualitative relationship between microstructural factors and fatigue lives under load- And strain-controlled conditions of Ti−5Al−2Sn−2Zr−4Cr−4Mo (Ti-17) fabricated using a 1500-ton forging simulator
  Materials Transactions, 60 (2019) 1740−1748.
  doi:10.2320/matertrans.ME201904

• Yuichiro Koizumi, Kenta Yamanaka, Kenta Aoyagi, Akihiko Chiba
  Current Status of Metal Additive Manufacturing and Microstructure Control of Metal Parts in Powder Bed Fusion (PBF)
  Journal of Smart Processing. 7 (2018) 216–222.

• Tai-I Hsu, Chia-Min Wei, Lu-Dien Wu, Yun-Ping Li, Akihiko Chiba, Meng-Hsiu Tsai
  Nitinol powders generate from Plasma Rotation Electrode Process provide clean powder for biomedical devices used with suitable size, spheroid surface and pure composition
  Scientific Reports, 8 (2018) 13776.
  doi:10.1038/s41598-018-32101-1

• Daixiu Wei, Yuichiro Koizumi, Akihiko Chiba, Kosuke Ueki, Kyosuke Ueda, Takayuki Narushima, Yusuke Tsutsumi, Takao Hanawa
  Heterogeneous microstructures and corrosion resistance of biomedical Co-Cr-Mo alloy fabricated by electron beam melting (EBM)
  Additive Manufacturing, 24 (2018) 103–114.
  doi:10.1016/j.addma.2018.09.006

• Shi-Hai Sun, Yuichiro Koizumi, Tsuyoshi Saito, Kenta Yamanaka, Yun-Ping Li, Yujie Cui, Akihiko Chiba
  Electron beam additive manufacturing of Inconel 718 alloy rods: Impact of build direction on microstructure and high-temperature tensile properties
  Additive Manufacturing, 23 (2018) 457–470.
  doi:10.1016/j.addma.2018.08.017

• Kosuke Kuwabara, Hiroshi Shiratori, Tadashi Fujieda, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  Mechanical and corrosion properties of AlCoCrFeNi high-entropy alloy fabricated with selective electron beam melting
  Additive Manufacturing, 23 (2018) 264–271.
  doi:10.1016/j.addma.2018.06.006

• Huakang Bian, Yujie Cui, Yunping Li, Akihiko Chiba, Yan Nie
  The influence of Mo on Suzuki-segregation-related microstructure evolution and mechanical properties of Co−Ni-based superalloy
  Journal of Alloys and Compounds, 768 (2018) 136–142.
  doi:10.1016/j.jallcom.2018.07.154

• Fenglin Wang, Yunping Li, Akihiko Chiba, Yan Nie
  Effects of carbon content and size on Ti-C reaction behavior and resultant properties of Cu-Ti-C alloy system
  Materials Characterization, 141 (2018) 186–192.
  doi:10.1016/j.matchar.2018.05.001

• Xianjue Ye, Bohua Yu, Xiaojuan Gong, Biaobiao Yang, Yan Nie, Yunping Li, Akihiko Chiba
  Microstructure refining of Co-29Cr-6Mo-0.16N alloy in rapid hot-forging process
  Materials Science and Engineering A, 729 (2018) 48–52.
  doi:10.1016/j.msea.2018.05.051

• Kenta Yamanaka, Manami Mori, Yasuhiro Torita, Akihiko Chiba
  Impact of minor alloying with C and Si on the precipitation behavior and mechanical properties of N-doped Co–Cr alloy dental castings
  Materials Science and Engineering C, 92 (2018) 112–120.
  doi:10.1016/j.msec.2018.06.035

• Kosuke Kuwabara, Hiroshi Shiratori, Tadashi Fujieda, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  Mechanical and Corrosion Properties of AlCoCrFeNi High-Entropy Alloy Fabricated with Selective Electron Beam Melting
  Additive Manufacturing, 23 (2018) 264–271.
  doi: 10.1016/j.addma.2018.06.006

• Daixiu Wei, Yuichiro Koizumi, Taiyo Takashima, Makoto Nagasako, Akihiko Chiba
  Fatigue improvement of electron beam melting-fabricated biomedical Co–Cr–Mo alloy by accessible heat treatment
  Materials Research Letters, 6 (2018) 93–99.
  doi: 10.1080/21663831.2017.1396506

• 藤枝 正, 白鳥 浩史, 千葉 晶彦
  電子ビーム積層造形法によるハイエントロピー合金の創生
  日本機械学会誌, 121 (2018) 20–23.
  doi:10.1299/jsmemag.121.1192_20

• Yusuke Onuki, Shigeo Sato, Maiko Nakagawa, Kenta Yamanaka, Manami Mori, Akinori Hoshikawa, Toru Ishigaki, Akihiko Chiba
  Strain-induced martensitic transformation and texture evolution in cold-rolled Co−Cr alloys
  Quantum Beam Science, 2 (2018) 11.
  doi:10.3390/qubs2020011

• Dong Soo Kang, Yuichiro Koizumi, Kenta Yamanaka, Kenta Aoyagi , Huakang Bian, Akihiko Chiba
  Significant impact of yttrium microaddition on high temperature tensile properties of Inconel 713C superalloy
  Materials Letters, 227 (2018) 40–43.
  doi:10.1016/j.matlet.2018.03.106

• Furqan A. Shah, Edvin Jergéus, Akihiko Chiba, Anders Palmquist
  Osseointegration of 3D printed microalloyed CoCr implants—Addition of 0.04% Zr to CoCr does not alter bone material properties
  Journal of Biomedical Materials Research, Part A, 106 (2018) 1655–1663.
  doi:10.1002/jbm.a.36366

• Qiang Li, Dong Ma, Junjie Li, Mitsuo Niinomi, Masaaki Nakai, Yuichiro Koizumi, Daixiu Wei, Tomoyuki Kakeshita, Takayoshi Nakano, Akihiko Chiba, Kai Zhou, Deng Pan
  Low Young’s Modulus Ti­Nb­O with High Strength and Good Plasticity
  Materials Transactions, 59 (2018) 858–860.
  doi:10.2320/matertrans.M2018021

• 千葉 晶彦
  電子ビーム積層造形によるCo-Cr-Mo合金製人工関節の可能性
  まてりあ, 57 (2018) 150–154.
  doi:10.2320/materia.57.150

• Daixiu Wei, Yuichiro Koizumi, Akihiko Chiba
  Porous surface structures in biomedical Co-Cr-Mo alloy prepared by local dealloying in a metallic melt
  Materials Letters, 219 (2018) 256–259.
  doi: 10.1016/j.matlet.2018.02.072

• Saad Ebied, Atef Hamada, Wojciech Borek, Mohamed Gepreel, Akihiko Chiba
  High-temperature deformation behavior and microstructural characterization of high-Mn bearing titanium-based alloy
  Materials Characterization, 139 (2018) 176–185.
  doi: 10.1016/j.matchar.2018.03.004

• Kenta Yamanaka, Manami Mori, Yasuhiro Torita, Akihiko Chiba
  Effect of nitrogen on the microstructure and mechanical properties of Co–33Cr–9W alloys prepared by dental casting
  Journal of the Mechanical Behavior of Biomedical Materials, 77 (2018) 693–700.
  doi: 10.1016/j.jmbbm.2017.10.017

• Qiang Li, Dong Ma, Junjie Li, Mitsuo Niinomi, Masaaki Nakai, Yuichiro Koizumi, Daixiu Wei, Tomoyuki Kakeshita, Takayoshi Nakano, Akihiko Chiba, Kai Zhou, Deng Pan
  Low Young’s Modulus Ti–Nb–O with High Strength and Good Plasticity
  Materials Transactions, 59 (2018) 858–860.
  doi:10.2320/matertrans.M2018021

• Yuichiro Koizumi, Kenta Aoyagi, Kenta Yamanaka, Akihiko Chiba
  Guide to development of innovative joining technology - Electron beam melting
  Journal of the Japan Welding Society, 86(8) (2017) 570–578.
  doi: 10.2207/jjws.86.570

• 小泉 雄一郎, 千葉 晶彦, 野村 直之, 中野 貴由
  金属系材料の3次元積層造形技術の基礎
  まてりあ, 56(12) (2017) 686–690.
  doi: 10.2320/materia.56.686

• 佐藤 成男, 小貫 祐介, 星川 晃範, 中川 真惟子, 山中 謙太, 富田 俊郎
  TOF型パルス中性子回折を用いた金属ミクロ組織解析
  金属, 87(11) (2017) 57–64.

• Daixiu Wei, Yuichiro Koizumi, Taiyo Takashima, Makoto Nagasako, Akihiko Chiba
  Fatigue improvement of electron beam melting- fabricated biomedical Co–Cr–Mo alloy by accessible heat treatment
  Materials Research Letters, 6 (2017) 93–99.
  doi: 10.1080/21663831.2017.1396506

• Akihiro Takezawa, Yuichiro Koizumi, Makoto Kobashi
  High-stiffness and strength porous maraging steel via topology optimization and selective laser melting
  Additive Manufacturing, 18 (2017) 194–202.
  doi: 10.1016/j.addma.2017.10.004

• Yujie Cui, Jiaxiang Li, Yunping Li, Yuichiro Koizumi, Akihiko Chiba
  Damping capacity of pre-compressed magnesium alloys after annealing
  Materials Science and Engineering A, 708 (2017) 104–109.
  doi: 10.1016/j.msea.2017.09.096

• Hiroaki Matsumoto, Daiki Naito, Kento Miyoshi, Kenta Yamanaka, Akihiko Chiba, Yoko Yamabe-Mitarai
  Forging property, processing map, and mesoscale microstructural evolution modeling of a Ti-17 alloy with a lamellar (α+β) starting microstructure
  Science and Technology of Advanced Materials, 18 (2017) 893–904.
  doi: 10.1080/14686996.2017.1386530

• Kenta Yamanaka, Manami Mori, Shigeo Sato, Akihiko Chiba
  Stacking-fault strengthening of biomedical Co–Cr–Mo alloy via multipass thermomechanical processing
  Scientific Reports, 7 (2017) 10808.
  doi: 10.1038/s41598-017-10305-1

• Yujie Cui, Yunping Li, Zhongchang Wang, Qian Lei, Yuichiro Koizumi, Akihiko Chiba
  Regulating twin boundary mobility by annealing in magnesium and its alloys
  Internaitional Journal of Plasiticity, 99 (2017) 1–18
  doi: 10.1016/j.ijplas.2017.08.002

• Phacharaphon Tunthawiroon, Yunping Li, Yuichiro Koizumi, Akihiko Chiba
  Strain-controlled iso-thermal fatigue behavior of Co–29Cr–6Mo used for tooling materials in Al die casting
  Materials Science and Engineering A, 703 (2017) 27–36.
  doi: 10.1016/j.msea.2017.07.047

• Fenglin Wang, Kimio Wakoh, Yunping Li, Shun Ito, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  Study of microstructure evolution and properties of Cu-Fe microcomposites produced by a pre-alloyed powder method
  Materials & Design, 126 (2017) 64–72.
  doi: 10.1016/j.matdes.2017.04.017

• Yan Chen, Yunping Li, Yuichiro Koizumi, Hani Haider, Akihiko Chiba
  Effects of carbon addition on wear mechanisms of CoCrMo metal-on-metal hip joint bearings
  Materials Science and Engineering C, 76 (2017) 997–1004.
  doi: 10.1016/j.msec.2017.03.211

• Yunping Li, Xianjuan Ye, Jiaxiang Li, Yi Zhang, Yuichiro Koizumi, Akihiko Chiba
  Influence of cobalt addition on microstructure and hot workability of IN713C superalloy
  Materials & Design, 122 (2017) 340–346.
  doi: 10.1016/j.matdes.2017.03.014

• Yujie Cui, Yunping Li, Zhongchang Wang, Xiao Ding, Yuichiro Koizumi, Huakang Bian, Liyang Lin, Akihiko Chiba
  Impact of solute elements on detwinning in magnesium and its alloys
  International Journal of Plasticity, 703 (2017) 27–36.
  doi: 10.1016/j.ijplas.2016.09.014
• Mahsa Keyvani, Thomas Garcin, Damien Fabrègue, Matthias Militzer, Kenta Yamanaka, Akihiko Chiba
  Continuous Measurements of Recrystallization and Grain Growth in Cobalt Super Alloys
  Metallurgical and Materials Transactions A, 48 (2017) 2363–2374.
  doi: 10.1007/s11661-017-4027-8
• Tadashi Fujieda, Hiroshi Shiratori, Kosuke Kuwabara, Mamoru Hirota, Takahiko Kato, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba, Seiichi Watanabe
  CoCrFeNiTi-based high-entropy alloy with superior tensile strength and corrosion resistance achieved by a combination of additive manufacturing using selective electron beam melting and solution treatment
  Materials Letters, 189 (2017) 148–151.
  doi: 10.1016/j.matlet.2016.11.026
• Dai-Xiu Wei, Yuichiro Koizumi, Makoto Nagasako, Akihiko Chiba
  Refinement of lamellar structures in Ti-Al alloy
  Acta Materialia, 125 (2017) 81–97.
  doi: 10.1016/j.actamat.2016.11.045
• Xiaoli Shui, Kenta Yamanaka, Manami Mori, Yoshihiko Nagata, Kenya Kurita, Akihiko Chiba
  Effects of post-processing on cyclic fatigue response of a titanium alloy additively manufactured by electron beam melting
  Materials Science and Engineering A, 680 (2017) 239–248.
  doi: 10.1016/j.msea.2016.10.059
• Dai-Xiu Wei, Yuichiro Koizumi, Akihiko Chiba
  Discontinuous yielding and microstructural evolution of Ti-40 at.% Al alloy compressed in single α-hcp phase region
  Journal of Alloys and Compounds, 693 (2017) 1261–1276.
  doi: 10.1016/j.jallcom.2016.10.080
• Akihiro Takezawa, Makoto Kobashi, Yuichiro Koizumi, Mitsuru Kitamura
  Porous metal produced by selective laser melting with effective isotropic thermal conductivity close to the Hashin–Shtrikman bound
  International Journal of Heat and Mass Transferm 105 (2017) 564–572.
  doi: 10.1016/j.ijheatmasstransfer.2016.10.006

• Yonosuke Murakami, Erdnechuluun Enkhjavkhlan, Akihiko Chiba
  Phase Stability and Mechanical Properties of Ti-Cr-Sn-Zr Alloys Containing a Large Amount of Zr
  Materials Science Forum, 879 (2016) 1344–1349.
  doi: 10.4028/www.scientific.net/MSF.879.1344

• Taiyo Takashima, Yuichiro Koizumi, Yunping Li, Kenta Yamanaka, Tsuyoshi Saito, Akihiko Chiba
  Effect of Building Position on Phase Distribution in Co-Cr-Mo Alloy Additive Manufactured by Electron-Beam Melting
  Materials Transactions, 57 (2016) 2041–2047.
  doi: 10.2320/matertrans.Y-M2016826

• Huakang Bian, Yunping Li, Daixiu Wei, Yujie Cui, Shihai Sun, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  Precipitation behavior of a novel cobalt-based superalloy subjected to prior plastic deformations
  Materials & Design, 112 (2016) 1–10.
  doi: 10.1016/j.matdes.2016.09.004

• Kozue Satoh, Shigeo Sato, Kenta Yamanaka, Shigeru Suzuki, Akihiko Chiba, Kazuaki Wagatsuma
  Line profile analysis combined with texture analysis for characterizing dislocation distribution in texture components of cold rolled copper sheets
  High Temperature Materials and Processes, 35 (2016) 705–714.
  doi: 10.1515/htmp-2015-0039

• Manami Mori, Nanae Sato, Kenta Yamanaka, Kazuo Yoshida, Koji Kuramoto, Akihiko Chiba
  Development of microstructure and mechanical properties during annealing of a cold-swaged Co–Cr–Mo alloy rod
  Journal of the Mechanical Behavior of Biomedical Materials, 64 (2016) 187–198.
  doi: 10.1016/j.jmbbm.2016.07.009

• Yuichiro Koizumi, Arata Okazaki, Akihiko Chiba, Takahiko Kato, Akihiro Takezawa
  Cellular Lattices of Biomedical Co-Cr-Mo-Alloy Fabricated by Electron Beam Melting with the Aid of Shape Optimization
  Additive Manufacturing, 12, Part B (2016) 305–313.
  doi: 10.1016/j.addma.2016.06.001

• Clémence Petit, Eric Maire, Sylvain Meille, Jérôme Adrien, Shingo Kurosu, Akihiko Chiba
  CoCrMo cellular structures made by Electron Beam Melting studied by local tomography and finite element modelling
  Materials Characterization, 116 (2016) 48–54.
  doi: 10.1016/j.matchar.2016.04.006

• Yunping Li, Yuichiro Koizumi, Akihiko Chiba
  Dynamic recrystallization in biomedical Co-29Cr-6Mo-0.16N alloy with low stacking fault energy
  Materials Science and Engineering A, 668 (2016) 86–96.
  doi: 10.1016/j.msea.2016.05.045

• Fenglin Wang, Yunping Li, Guoqiang Xie, Kimio Wakoh, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  Investigation on hot deformation behavior of nanoscale TiC-strengthened Cu alloys fabricated by mechanical milling
  Materials Science and Engineering A, 668 (2016) 1–12.
  doi: 10.1016/j.msea.2016.05.042

• Yunping Li, Jiaxiang Li, Yuichiro Koizumi, Akihiko Chiba
  Dynamic recrystallization behavior of biomedical Co-29Cr-6Mo-0.16N alloy
  Materials Characterization, 118 (2016) 50–56.
  doi: 10.1016/j.matchar.2016.05.004

• Xiaoyu Wang, Yunping Li, Yuhang Hou, Huakang Bian, Yuichiro Koizumi, Akihiko Chiba
  Effects of surface friction treatment on the in vitro release of constituent metals from the biomedical Co–29Cr–6Mo–0.16N alloy
  Materials Science and Engineering C, 64 (2016) 260–268.
  doi: 10.1016/j.msec.2016.03.050

• V. Velay, H. Matsumoto, V. Vidal, A. Chiba
  Behavior modeling and microstructural evolutions of Ti–6Al–4V alloy under hot forming conditions
  International Journal of Mechanical Sciences, 108–109 (2016) 1–13.
  doi: 10.1016/j.ijmecsci.2016.01.024

• Hiroaki Matsumoto, Takuro Nishihara, Yohei Iwagaki, Tohru Shiraishi, Yoshiki Ono, Akihiko Chiba
  Microstructural evolution and deformation mode under high-temperature-tensile-deformation of the Ti-6Al-4V alloy with the metastable α' martensite starting microstructure
  Materials Science and Engineering A, 661 (2016) 68–78.
  doi: 10.1016/j.msea.2016.02.089

• Dai-Xiu Wei, Yuichiro Koizumi, Yunping Li, Kenta Yamanaka, Akihiko Chiba
  Submicron lamellar porous structure formed by selective dissolution of Ti-Al alloy
  Materials & Design, 98 (2016) 1–11.
  doi: 10.1016/j.matdes.2016.02.096

• Kenta Yamanaka, Manami Mori, Kazuhisa Sato, Akihiko Chiba
  Characterisation of nanoscale carbide precipitation in as-cast Co−Cr−W-based dental alloys
  Journal of Materials Chemistry B, 4 (2016) 1778-1786.
  doi: 10.1039/C6TB00040A

• Kazuaki Sonofuchi, Yoshihiro Hagiwara, Yuichiro Koizumi, Akihiko Chiba, Mitsuko Kawano, Masafumi Nakayama, Kouetsu Ogasawara, Yutaka Yabe, Eiji Itoi
  Quantitative in vivo biocompatibility of new ultralow-nickel cobalt–chromium–molybdenum alloys
  Journal of Orthopaedic Research, 39 (2016) 1505–1513.
  doi: 10.1002/jor.23150

• Hiroshi Shiratori, Tadashi Fujieda, Kenta Yamanaka, Yuichiro Koizumi, Kosuke Kuwabara, Takahiko Kato, Akihiko Chiba
  Relationship between the microstructure and mechanical properties of an equiatomic AlCoCrFeNi high-entropy alloy fabricated by selective electron beam melting
  Materials Science and Engineering A, 656 (2016) 39–46.
  doi: 10.1016/j.msea.2016.01.019

• Yuichiro Koizumi, Yan Chan, Yun-Ping Li, Kenta Yamanaka, Shun-Ichiro Tanaka, Yoshihiro Hagiwara, Akihiko Chiba
  Uneven damage on head and liner contact surfaces of a retrieved Co-Cr-based metal-on-metal hip joint bearing: an important reason for the high failure rate
  Materials Science and Engineering C, (2016) in press.
  doi: 10.1016/j.msec.2016.01.006

• Kenta Yamanaka, Manami Mori, Kazuo Yoshida, Koji Kuramoto, Akihiko Chiba
  Manufacturing of high-strength Ni-free Co–Cr–Mo alloy rods via cold swaging
  Journal of the Mechanical Behavior of Biomedical Materials, 60 (2016) 38–47.
  doi: 10.1016/j.jmbbm.2015.12.032

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Developing high strength and ductility in biomedical Co–Cr cast alloys by simultaneous doping with nitrogen and carbon
  Acta Biomaterialia, 31 (2016) 435–447.
  doi: 10.1016/j.actbio.2015.12.011

• Kenta Yamanaka, Manami Mori, Kazuyo Ohmura, Akihiko Chiba
  Preventing high-temperature oxidation of Co–Cr-based dental alloys by boron doping
  Journal of Materials Chemistry B, 4 (2016) 309–317.
  doi: 10.1039/C5TB01944C

• Julien Favre, Damien Fabrégue, Kenta Yamanaka, Akihiko Chiba
  Modeling dynamic recrystallization of L-605 cobalt superalloy
  Materials Science and Engineering A, 653 (2016) 84–92.
  doi: 10.1016/j.msea.2015.12.003

• Taiyo Takashima, Yuichiro Koizumi, Yunping Li, Kenta Yamanaka, Tsuyoshi Saito, Akihiko Chiba
  Effect of building position on phase distribution in Co-Cr-Mo alloy additive manufactured by EBM
  Journal of the Japan Society of Powder and Powder Metallurgy, 63 (2016) 10–16. [in Japanese]
  

• Fenglin Wang, Yunping Li, Xiaoyu Wang, Yuichiro Koizumi, Kenta Yamanaka, Akihiko Chiba
  In-situ Fabrication and Characterization of Ultrafine Structured Cu-TiC Composites with High Strength and High Conductivity by Mechanical Milling
  Juornal of Alloys and Compounds, 657 (2016) 122–132.
  doi: 10.1016/j.jallcom.2015.10.061

• 千葉 晶彦
  電子ビーム積層造形技術による金属組織の特徴
  計測と制御, 54 (2015) 399–404.

• Fenglin Wang, Yunping Li, Xiaodong Xu, Yuichiro Koizumi, Kenta Yamanaka, Huakang Bian, Akihiko Chiba
  Superthermostability of Nanoscale TiC-reinforced Copper Alloys Manufactured by a Two-step Ball-milling Process
  Philosophical Magazine, 95 (2015) 4035–4053.
  doi: 10.1080/14786435.2015.1112442

• Manami Mori, Kenta Yamanaka, Akihiko Chiba
  Cold-rolling behavior of biomedical Ni-free Co−Cr−Mo alloys: Role of strain-induced ε martensite and its intersecting phenomena
  Journal of the Mechanical Behavior of Biomedical Materials, 55 (2015) 201–214.
  doi: 10.1016/j.jmbbm.2015.10.021

• Kenta Yamanaka, Wataru Saito, Manami Mori, Hiroaki Matsumoto, Akihiko Chiba
  Preparation of weak-textured commercially pure titanium by electron beam melting
  Additive Manufacturing, 8 (2015) 105–109.
  doi: 10.1016/j.addma.2015.09.007

• Manami Mori, Kenta Yamanaka, Shigeo Sato, Shinki Tsubaki, Kozue Satoh, Masayoshi Kumagai, Muneyuki Imafuku, Takahisa Shobu, Akihiko Chiba
  Strengthening of biomedical Ni-free Co–Cr–Mo alloy by multipass “low-strain-per-pass” thermomechanical processing
  Acta Biomaterialia, 28 (2015) 215–224.
  doi: 10.1016/j.actbio.2015.09.016

• Huakang Bian, Xiandong Xu, Yunping Li, Yuichiro Koizumi, Zhongchang Wang, Mingwei Chen, Kenta Yamanaka, Akihiko Chiba
  Regulating the coarsening of the γ' phase in superalloys
  NPG Asia Materials, 7 (2015) e212.
  doi: 10.1038/am.2015.96

• Phacharaphon Tunthawiroon, Yunping Li, Akihiko Chiba
  Influences of alloyed Si on the corrosion resistance of Co-Cr-Mo alloy to molten Al by iso-thermal oxidation in air
  Corrosion Science, 100 (2015) 428–434.
  doi: 10.1016/j.corsci.2015.08.014

• Yuhang Hou, Yunping Li, Chen Zhang, Yuichiro Koizumi, Akihiko Chiba
  Influence of Mo Concentration on Corrosion Resistance to HF acid solution of Ni-Co-Cr-Mo Alloys with and without Cu
  Corrosion Science, 99 (2015) 185–193.
  doi: 10.1016/j.corsci.2015.07.004

• Manami Mori, Kenta Yamanaka, Shigeo Sato, Akihiko Chiba
  Texture evolution and mechanical anisotropy of biomedical hot-rolled Co–Cr–Mo alloy
  Journal of the Mechanical Behavior of Biomedical Materials, 51 (2015) 205–214.
  doi: 10.1016/j.jmbbm.2015.06.034

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Assessment of precipitation behavior in dental castings of a Co–Cr–Mo alloy
  Journal of the Mechanical Behavior of Biomedical Materials, 50 (2015) 268–276.
  doi: 10.1016/j.jmbbm.2015.06.020

• Tadashi Fujieda, Hiroshi Shiratori, Kosuke Kuwabara, Takahiko Kato, Kenta Yamanaka, Yuichiro Koizumi, Akihiko Chiba
  First demonstration of promising selective electron beam melting method for utilizing high-entropy alloys as engineering materials
  Materials Letters, 159 (2015) 12–15.
  doi: 10.1016/j.matlet.2015.06.046

• Manami Mori, Kenta Yamanaka, Koji Kuramoto, Kazuyo Ohmura, Tetsuya Ashino, Akihiko Chiba
  Effects of carbon on microstructure, mechanical properties and metal ion release of Ni-free Co–Cr–Mo alloys containing nitrogen
  Materials Sciecne and Engineering C, 55 (2015) 145–154.
  doi: 10.1016/j.msec.2015.05.058

• Dai-Xiu Wei, Yuichiro Koizumi, Akinori Yamanaka, Masahiko Yoshino, Yungping Li, Akihiko Chiba
  Control of γ lamella precipitation in Ti-39 at.% Al single crystals by nanogroove-induced dislocation bands
  Acta Materialia, 96 (2015) 352–365.
  doi: 10.1016/j.actamat.2015.05.016

• Yunping Li, Xiandong Xu, Chen Zhang, Yuhang Hou, Fenglin Wang, Kazuyo Omura, Yuichiro Koizumi, Akihiko Chiba
  Regulating the Passive Film of NiCoCrMo Alloy in Hydrofluoric Acid Solution by Small Addition of Cu
  Corrosion Science, 98 (2015) 119–127.
  doi: 10.1016/j.corsci.2015.05.024

• Yan Chen, Yunping Li, Shingo Kurosu, Qingen Meng, Ning Tang, Yuichiro Koizumi, Akihiko Chiba
  Analysis of Run-in-Stage Wear Behavior and Contact Mechanics of Metal-on-Metal Hip Joint Bearings with Different Radial Clearances
  Materials Transactions, 56 (2015) 826–834.
  doi: 10.2320/matertrans.M2014440

• Toshihiro Yamazaki, Yuichiro Koizumi, Akihiko Chiba, Koji Hagihara, Takayoshi Nakano, Koretaka Yuge, Kyosuke Kishida, Haruyuki Inui
  Mechanisms of lamellar structure formation and Cr interfacial segregation in C11_b-MoSi₂/C40-NbSi₂ dual phase silicide verified by a phase-field simulation incorporating elastic inhomogeneity
  Computational Materials Science, 108 (2015) 358–366.
  doi: 10.1016/j.commatsci.2015.04.018

• Kenta Yamanaka, Manami Mori, Ken Yamazaki, Ruriko Kumagai, Minoru Doita, Akihiko Chiba
  Analysis of the fracture mechanism of Ti-6Al-4V alloy rods that failed clinically after spinal instrumentation surgery
  Spine (Phila Pa), 40 (2015) E767–E773.
  doi: 10.1097/BRS.0000000000000881

• Phacharaphon Tunthawiroon, Yunping Li, Ning Tang, Yuichiro Koizumi, Akihiko Chiba
  Effects of alloyed Si on the oxidation behaviour of Co-29Cr-6Mo alloy for solid-state fuel cell interconnects
  Corrosion Science, 95 (2015) 88–99.
  doi: 10.1016/j.corsci.2015.02.036

• Osamu Takakuwa, Akihiko Chiba, Hitoshi Soyama
  Movement of dislocations in the sub–surface of a polycrystalline metal by cavitation peeing observed by transmission electron microscopy
  Materials Science and Applications, 6 (2015) 140-144.
  doi: 10.4236/msa.2015.62017

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Surface characterisation of Ni-free Co-Cr-W-based dental alloys exposed to high temperatures and effects of adding silicon
  Corrosion Science, 94 (2015) 411-419.
  doi: 10.1016/j.corsci.2015.02.030

• Patrik Stenlund, Shingo Kurosu, Yuichiro Koizumi, Felicia Suska, Hiroaki Matsumoto, Akihiko Chiba, Anders Palmquist
  Low amount of Zr in electron beam melted CCM implants improves osseointegration
  Additive Manufacturing, 6 (2015) 6–15.
  doi: 10.1016/j.addma.2015.02.002

• Yujie Cui, Yunping Li, Shihai Sun, Huakang Bian, Hua Huang, Zhongchang Wang, Yuichiro Koizumi, Akihiko Chiba
  Enhanced damping capacity of magnesium alloys by tensile twin boundaries
  Scripta Materialia, 101 (2015) 8-11.
  doi: 10.1016/j.scriptamat.2015.01.002

• Dai-Xiu Wei, Yuichiro Koizumi, Huakang Bian, Yunping Li, Akihiko Chiba
  Nano-lamellar/nano-tubular hierarchical porous structure produced by selective dissolution and anodization of lamellar Ti-40 at.% Al alloy
  Materials Letters, 145 (2015) 15-18.
  doi: 10.1016/j.matlet.2014.11.059

• Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yun-Ping Li, Akihiko Chiba
  Phase and grain size inhomogeneity and their influences on creep behavior of Co-Cr-Mo alloy additive manufactured by electron-beam melting (EBM)
  Acta Materialia, 86 (2015) 305-318.
  doi: 10.1016/j.actamat.2014.11.012

• Yuhang Hou, Yunping Li, Chen Zhang, Yuichiro Koizumi, Akihiko Chiba
  Ex-situ Observation on the Dissolution Behavior of Ni-16Cr-15Mo and Ni-30Co-16Cr-15Mo Alloys in Aqueous Hydrofluoric Acid Solution
  Corrosion Science, 90 (2015) 133–139.
  doi: 10.1016/j.corsci.2014.10.003

• Yuhang Hou, Yunping Li, Chen Zhang, Yuichiro Koizumi, Akihiko Chiba
  Effects of Cold Working on Corrosion Resistance of Co-Modified Ni-16Cr-15Mo Alloy in Hydrofluoric Acid Solution
  Corrosion Science, 89 (2014) 258-267.
  doi: 10.1016/j.corsci.2014.09.004

• Takuya Mitsunobu, Yuichiro Koizumi, Byoung-Soo Lee, Kenta Yamanaka, Hiroaki Matsumoto, Yunping Li, Akihiko Chiba
  Role of strain-induced martensitic transformation in the formation of extrusion and intrusion during fatigue deformation of biomedical Co-Cr-Mo-N alloys
  Acta Materialia, 81 (2014) 377-385.
  doi: 10.1016/j.actamat.2014.08.039

• Fenglin Wang, Yunping Li, Kenta Yamanaka, Kimio Wakoh, Koichi Harata, Akihiko Chiba
  Influence of two-step ball-milling condition on electrical and mechanical properties of TiC-dispersion-strengthened Cu alloys
  Materials & Design, 64 (2014) 441-449.
  doi: 10.1016/j.matdes.2014.08.027

• Chen Zhang, Yunping Li, Yuhang Hou, Ning Tang, Kazuyo Omura, Yuichiro Koizumi, Akihiko Chiba
  Corrosion Resistance of Cu- and Fe-modified Ni-30Co-16Cr-15Mo Alloy in Aqueous Hydrofluoric Acid
  Corrosion Science, 89 (2014) 81-92.
  doi: 10.1016/j.corsci.2014.08.010

• Ning Tang, Yunping Li, Phacharaphon Tunthawiroon, Yuichiro Koizumi, Akihiko Chiba
  Thermo-mechanical fatigue test of a wrought Co-based alloy as potential tooling material for die casting
  Materials Science and Engineering A, 615 (2014) 164-168.
  doi: 10.1016/j.msea.2014.07.073

• Yan Chen, Yunping Li, Shingo Kurosu, Kenta Yamanaka, Ning Tang, Akihiko Chiba
  Effects of microstructures on the sliding behavior of hot-pressed CoCrMo alloys
  Wear, 319 (2014) 200-210. . doi: 10.1016/j.wear.2014.07.022

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Influence of carbon addition on mechanical properties and microstructures of Ni-free Co-28Cr-9W-1Si-C alloys subjected to thermomechanical processing
  Journal of the Mechanical Behavior of Biomedical Materials, 37 (2014) 274-285.
  doi: 10.1016/j.jmbbm.2014.05.025

• Toshihiro Yamazaki, Yuichiro Koizumi, Koretaka Yuge, Akihiko Chiba, Koji Hagihara, Takayoshi Nakano, Kyosuke Kishida, Haruyuki Inui
  Mechanisms of Cr segregation to C11_b/C40 lamellar interface in (Mo,Nb)Si₂ duplex silicide: a phase-field study to bridge experimental and first-principles investigations
  Intermetallics, 54 (2014) 232-241.
  doi: 10.1016/j.intermet.2014.05.019

• Hiroaki Matsumoto, Vincent Velay, Akihiko Chiba
  Flow behavior and microstructure in Ti-6Al-4V alloy with an ultrafine-grained α-single phase microstructure during low-temperature-high-strain-rate superplasticity
  Materials & Design, 66, Part B (2014) 611-617.
  doi: 10.1016/j.matdes.2014.05.045

• 千葉 晶彦
  電子ビーム積層造形技術とそれにより形成される金属組織
  スマートプロセス学会誌, 3 (2014) 152-157.

• Hiroaki Matsumoto, Masami Kitamura, Yunping Li, Yuichiro Koizumi, Akihiko Chiba
  Hot forging characteristic of Ti-5Al-5V-5Mo-3Cr alloy with single metastable β microstructure
  Materials Science and Engineering A, 611 (2014) 337–344.
  doi: 10.1016/j.msea.2014.05.071

• Byoung-Soo Lee, Yuichiro Koizumi, Hiroaki Matsumoto, Akihiko Chiba
  Collective behavior of strain-induced martensitic transformation (SIMT) in biomedical Co-Cr-Mo-N alloy polycrystal: an ex-situ electron backscattering diffraction study
  Materials Science and Engineering A, 611 (2014) 263–273.
  doi: 10.1016/j.msea.2014.05.071

• Manami Mori, Kenta Yamanaka, Akihiko Chiba
  Effect of cold rolling on phase decomposition in biomedical Co-29Cr-6Mo-0.2N alloy during isothermal heat treatment at 1073 K
  Journal of Alloys and Compounds, 612 (2014) 273–279.
  doi: 10.1016/j.jallcom.2014.05.175

• 小泉 雄一郎，孫 世海，齋藤 毅，黒須 信吾, 千葉 晶彦
  電子ビーム積層造形によるCo-Cr-Mo合金製ゼンマイばねの試作
  粉体および粉末冶金, 61 (2014) 243-249.

• Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yun-Ping Li, Akihiko Chiba
  Effect of phase transformation on tensile behavior of Co–Cr–Mo fabricated by electron–beam melting
  Journal of Japanese Society of Powder Metallurgy, 61 (2014) 234-242.

• Dai-Xiu Wei, Yuichiro Koizumi, Hiroaki Nishiyama, Akinori Yamanaka, Masahiko Yoshino, Shinpei Miyamoto, Kyosuke Yoshimi, Akihiko Chiba
  Nanoplastic deformation on Ti-39 at.% Al single crystals for manipulation of every single gamma lamella
  Acta Materialia, 76 (2014) 331–341.
  doi: 10.1016/j.actamat.2014.05.031

• Yunping Li, Yujie Cui, Huakang Bian, Shihai Sun, Ning Tang, Yan Chen, Bin Liu, Yuichiro Koizumi, Akihiko Chiba
  Detwining in Mg alloy with a high density of twin boundaries
  Science and Technology of Advanced Materials, 15 (2014) 035003.
  doi: 10.1088/1468-6996/15/3/035003

• Fenglin Wang, Yunping Li, Kimio Wako, Yuichiro Koizumi, Akihiko Chiba
  Cu-Ti-C Alloy with High Strength and High Electrical Conductivity prepared by Two-step Ball-milling Processes
  Materials and Design, 61 (2014) 70-74.
  doi: 10.1016/j.matdes.2014.04.034

• Julien Favre, Damien Fabrègue, Akihiko Chiba, Yves Bréchet
  Grain growth and static recrystallization kinetics in Co–20Cr–15W–10Ni (L-605) cobalt-base superalloy
  Philosophical Magazine, 94 (2014) 1992-2008.
  doi: 10.1080/14786435.2014.903342

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Effects of carbon concentration on microstructure and mechanical properties of as-cast nickel-free Co-28Cr-9W-based dental alloys
  Materials Science and Engineering C, 40 (2014) 127-134.
  doi: 10.1016/j.msec.2014.03.053

• Kazuhisa Sato, Hiroaki Matsumoto, Akihiko Chiba, Toyohiko J. Konno
  Aging Effect on Microstructure of Cold Groove-Rolled α'-Type Ti-12 mass%-2 mass%Al Alloys Studied by Transmission Electron Microscopy
  Materials Transactions, 55 (2014) 763-767.
  doi: 10.2320/matertrans.M2013463

• Yunping Li, Phacharaphon Tunthawiroon, Ning Tang, Huakang Bian, Fenglin Wang, Shihai Sun, Yan Chen, Kazuyo Omura, Yuichiro Koizumi, Akihiko Chiba
  Effects of Al, Ti, and Zr doping on oxide film formation in Co–29Cr–6Mo alloy used as mould material for Al die-casting
  Corrosion Science, 84 (2014) 147-158.
  doi: 10.1016/j.corsci.2014.03.020

• Yunping Li, Peng Li, Huakang Bian, Ning Tang, Yuichiro Koizumi, Akihiko Chiba
  Hot Forging Behaviour and its Effects on Oxidation Behavior of W-Cr alloy
  Corrosion Science, 83 (2014) 367–374.
  doi: 10.1016/j.corsci.2014.03.005

• Ning Tang, Yunping Li, Yuichiro Koizumi, Shingo Kurosu, Akihiko Chiba
  Surface nitriding of a Co–Cr–Mo alloy in nitrogen
  Materials Chemistry and Physics, (2014) in press.
  doi: 10.1016/j.matchemphys.2014.02.023

• Xiaoqing Zhang, Yunping Li, Ning Tang, Emi Onodera, Akihiko Chiba
  Corrosion behavior of CoCrMo alloys in 2 wt% sulfuric acid solution
  Electrochimica Acta, 125 (2014) 543–555.
  doi: 10.1016/j.electacta.2014.01.143

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Effects of nitrogen on microstructural evolution of biomedical Co-Cr-W alloys during hot deformation and subsequent cooling
  Materials and Design, 57 (2014) 421-425.
  doi: 10.1016/j.matdes.2013.12.080

• Kenta Yamanaka, Manami Mori, Yuichiro Koizumi, Akihiko Chiba
  Local strain evolution due to athermal γ → ε martensitic transformation in biomedical Co-Cr-Mo alloys
  Journal of the Mechanical Behavior of Biomedical Materials, 32 (2014) 52-61.
  doi: 10.1016/j.jmbbm.2013.12.019

• M. Mori, K. Yamanaka, A. Chiba
  Phase decomposition in biomedical Co-29Cr-6Mo-0.2N alloy during isothermal heat treatment at 1073 K
  Journal of Alloys and Compounds, 590 (2014) 411-416.
  doi: 10.1016/j.jallcom.2013.12.126

• Yan Chen, Yunping Li, Shingo Kurosu, Kenta Yamanaka, Ning Tang, Yuichiro Koizumi, Akihiko Chiba
  Effects of Sigma Phase and Carbide on the Wear Behavior of Biomedical CoCrMo Alloys in Hanks' Solution
  Wear, 310 (2014) 51-62.
  doi: 10.1016/j.wear.2013.12.010

• Shi-Hai Sun, Yuichiro Koizumi, Shingo Kurosu, Yun-Ping Li, Hiroaki Matsumoto, Akihiko Chiba
  Build-direction dependence of microstructure and high-temperature tensile property of Co-Cr-Mo alloy fabricated by electron-beam melting (EBM)
  Acta Materialia, 64 (2014) 154–168.
  doi: 10.1016/j.actamat.2013.10.017

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Nitrogen-enhanced nanostructural evolution and its effect on phase stability in biomedical Co-Cr-Mo alloys
  Advanced Materials Research, 922 (2014) 826-831.
  doi: 10.4028/www.scientific.net/AMR.922.826

• T. Yamazaki, Y. Koizumi, A. Chiba, K. Hagihara, T. Nakano, K. Yuge, K. Kishida, H. Inui
  Interface Migration with Segregation in MoSi₂-Based Lamellar Alloy Simulated by Phase-Field Method
  Advanced Materials Research, 922 (2014) 832-837.
  doi: 10.4028/www.scientific.net/AMR.922.832

• J.Y. Song, S. Sato, Y. Koizumi, A. Chiba
  Effect of cobalt addition on the deformation and recrystallization textures of polycrystalline IN713C nickel based superalloy
  Advanced Materials Research, 922 (2014) 711-715.
  doi: 10.4028/www.scientific.net/AMR.922.711

• Takuya Mitsunobu, Yuichiro Koizumi, Byoung-Soo Lee, Akihiko Chiba
  Asymmetric slip trace formation in tension/compression cyclic deformation of biomedical Co-Cr-Mo-N alloy with negative stacking fault energy
  Scripta Materialia, 74 (2014) 52-55.
  doi: 10.1016/j.scriptamat.2013.10.015

• Hiroaki Matsumoto, Yuichiro Koizumi, Tetsuya Ohashi, Byoung Soo Lee, Yunping Li, Akihiko Chiba
  Microscopic mechanism of plastic deformation in a polycrystalline Co-Cr-Mo alloy with a single hcp phase
  Acta Materialia, 64 (2014) 1-11.
  doi: 10.1016/j.actamat.2013.11.005

• Ning Tang, Yunping Li, Yichiro Koizumi, Akihiko Chiba
  Effect of nitriding treatment on corrosion behaviour of Co-Cr-Mo alloy in liquid Al
  Corrosion Science, 78 (2014) 244-250.
  doi: 10.1016/j.corsci.2013.10.0041

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Dynamic recrystallization of a biomedical Co–Cr–W-based alloy under hot deformation
  Materials Science and Engineering A, 592 (2014) 173-181.
  doi: 10.1016/j.msea.2013.11.002

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Refinement of solidification microstructures by carbon addition in biomedical Co–28Cr–9W–1Si alloys
  Materials Letters, 116 (2014) 82-85.
  doi: 10.1016/j.matlet.2013.10.109

• Kenta Yamanaka, Manami Mori, Koji Kuramoto, Akihiko Chiba
  Development of new Co–Cr–W-based alloys for biomedical applications: Effects of microalloying and thermomechanical processing on microstructures and mechanical properties
  Materials and Design, 55 (2014) 987-998.
  doi: 10.1016/j.matdes.2013.10.052

• Kenta Yamanaka, Manami Mori, Akihiko Chiba
  Effects of nitrogen addition on microstructure and mechanical behavior of biomedical Co–Cr–Mo alloys
  Journal of the Mechanical Behavior of Biomedical Materials, 29 (2014) 417-426.
  doi: 10.1016/j.jmbbm.2013.10.006

• Yunping Li, Xiuru Fan, Ning Tang, Huakang Bian, Yuhang Hou, Yuichiro Koizumi, Akihiko Chiba
  Effects of partially substituting cobalt for nickel on the corrosion resistance of a Ni–16Cr–15Mo alloy to aqueous hydrofluoric acid
  Corrosion Science, 78 (2014)101-110.
  doi: 10.1016/j.corsci.2013.09.004

• Koretaka Yuge, Kyosuke Kishida, Haruyuki Inui, Yuichiro Koizumi, Koji Hagihara, Takayoshi Nakano, "Cr segregation at C11_b/C40 interface in MoSi₂-based alloys: A first-principles study", Intermetallics, 42 (2013) 165-169.
  doi: 10.1016/j.intermet.2013.06.009

• Y. R. Wen, Y. P. Li, A. Hirata, Y. Zhang, T. Fujita, T. Furuhara, C. T. Liu, A. Chiba, M. W. Chen, "Synergistic alloying effect on microstructural evolution and mechanical properties of Cu precipitation strengthened ferritic alloys", Acta Materialia, 61 (2014) 7726-7740.
  doi: 10.1016/j.actamat.2013.09.011

• Shu Yu, Fuqing Zhang, Xiang Xiong, Yunping Li, Ning Tang, Yuichiro Koizumi, Akihiko Chiba, "Tribological properties of carbon/carbon composites with various pyrolytic carbon microstructures", Wear, 304 (2013) 103-108.
  doi: 10.1016/j.wear.2013.04.031

• Jolien Favre, Damien Fabrègue, David Piot, Ning Tang, Yuichiro Koizumi, Eric Maire, Akihiko Chiba, "Modeling Grain Boundary Motion and Dynamic Recrystallization in Pure Metals",Metallurgical and Materials Transactions A, 44 (2013) 5861-5875.
  "http://dx.doi.org/10.1007/s11661-013-1914-5

• Jolien Favre, Damien Fabrègue, Akihiko Chiba, Yves Bréchet, "Nucleation of recrystallization in fine-grained materials: an extension of the Bailey-Hirsch criterion", Philosophical Magazine Letters, 93 (2013) 631-639.
  doi: 10.1080/09500839.2013.833352

• Phacharaphon Tunthawiroon, Yunping Li, Ning Tang, Yuichiro Koizumi, Akihiko Chiba, "Enhancement of Corrosion Resistance of Fe-Cr-Mo alloy to Molten Al by Thermal Oxidation in Air", Corrosion Science, 304 (2013) 103-108.
  doi: 10.1016/j.corsci.2013.07.031

• Yunping Li,Teppei Suzuki, Ning Tang, Yuichiro Koizumi, Akihiko Chiba "Microstructure Evolution of SUS303 Free-cutting Steel during Hot Forging Process", Materials Science & Engineering A, 581 (2013) 161-168.
  doi: 10.1016/j.msea.2013.06.069

• Ning Tang, Yunping Li, Yuichiro Koizumi, Shingo Kurosu, Akihiko Chiba, "Interfacial reaction between Co-Cr-Mo alloy and liquid Al", Corrosion Science, 75(2013) 262-268.
  doi: 10.1016/j.corsci.2013.06.009

• Hua Huang, Chunlin Chen, Zhongchang Wang, Yunping Li, Guangyin Yuan "Effect of pretreatment and annealing on microstructure and mechanical properties of Mg-1.5Zn-0.25Gd(at. %) alloys reinforced with quasicrystal", Materials Science and Engineering A, 581(2013) 73-82.
  doi: 10.1016/j.msea.2013.06.003

• Yuichiro Koizumi, Takeshi Otsuka, Yoritoshi Minamino, Takemori Takayama, Masanori Ueyama, Takeshi Daio, Satoshi Hata, "Microstructures Developed by Super-Rapid Induction Heating-and-Quenching (SRIHQ) of Fe-1.4%Cr-1%C Pearlitic Steel", Materials Science and Engineering A, 577 (2013) 29-35.
  doi: 10.1016/j.msea.2013.04.024

• Yunping Li, Ning Tang, Phacharaphon Tunthawiroon, Yuichiro Koizumi, Akihiko Chiba, "Characterisation of Oxide films Formed on Co-29Cr-6Mo Alloy Used in Die-casting Moolds for Aluminium", Corrosion Science, 73 (2013) 72–79.
  doi: 10.1016/j.corsci.2013.03.026

• Ning Tang, Yunping Li, Yuichiro Koizumi,Shingo Kurosu, Akihiko Chiba, "Experimental and theoretical study on interfacial reaction of solid Co with liquid Al", Corrosion Science, 73 (2013) 54–61;
  doi: 10.1016/j.corsci.2013.03.024

• Hiroaki Matsumoto, Liu Bin, Sang-Hak Lee, Yunping Li, Yoshiki Ono, Akihiko Chiba, "Frequent Occurrence of Discontinuous Dynamic Recrystallization in Ti-6Al-4V Alloy with α′ Martensite Starting Microstructure", Metallurgical and Materials Transactions A, 44 (2013) 3245-3260.
  doi: 10.1007/s11661-013-1655-5

• Jolien Favre, Yuichiro Koizumi, Akihiko Chiba, Damien Fabregue, Eric Maire, "Deformation Behavior and Dynamic Recrystallization of Biomedical Co-Cr-W-Ni (L-605) Alloy", Metallurgical and Materials Transactions A, 44 (2013) 2819-2830.
  doi: 10.1007/s11661-012-1602-x

• Hiroaki Matsumoto, Kazuki Yoshida, San-Hak Lee, Yoshiki Ono, Akihiko Chiba, "Ti-6Al-4V alloy with an oltrafine-grained microstructure exhibiting low-temperature–high-strain-rate superplasticity" Materials Letters, 98 (2013) 209–212.
  doi: 10.1016/j.matlet.2013.02.033

• Atsushi Takaichi, Suyalatu, Takayuki Nakamoto, Natsuka Joko, Naoyuki Nomura, Yusuke Tsutsumi, Satoshi Migita, Hisashi Doi, Shingo Kurosu, Akihiko Chiba, Noriyuki Wakabayashi, Yoshimasa Igarashi, Takao Hanawa, "Microstructures and mechanical properties of Co-29Cr-6Mo alloy fabricated by selective laser melting process for dental applications", Journal of the Mechanical Behavior of Biomedical Materials, 21 (2013) 67–76.
  doi: 10.1016/j.jmbbm.2013.01.021

• Kenta Yamanaka, Manami Mori, Akihiko Chiba, "Nanoarchitectured Co–Cr–Mo orthopedic implant alloys: Nitrogen-enhanced nanostructural evolution and its effect on phase stability", Acta Biomaterialia, 9 (2013) 6259–6267.
  doi: 10.1016/j.actbio.2012.12.013

• Yuichiro Koizumi, Sho Suzuki, Kenta Yamanaka, Byoung-Soo Lee, Kazuhisa Sato, Yunping Li, Shingo Kurosu, Hiroaki Matsumoto, Akihiko Chiba, "Strain-induced martensitic transformation near twin boundaries in a biomedical Co–Cr–Mo alloy with negative stacking faolt energy", Acta Materialia, 61 (2013) 1648-1661.
  doi: 10.1016/j.actamat.2012.11.041

• Hiroaki Tsuchiya, Toshifumi Akakia, Yuichiro Koizumi, Yoritoshi Minamino, Shinji Fujimoto, Selective pore growth on lamellar Ti–41 at.%Al alloy", Electrochemistry Communications, 26 (2013) 117–120.
  doi: 10.1016/j.elecom.2012.08.025

• Teppei Suzuki, Yunping Li, Yuichiro Koizumi, Akihiko Chiba "Quantitative Evaluation in Hot Workability of SUS303 Free-cutting Steel" Materials Science and Engineering A, 563 (2013) 117–124.
  doi: 10.1016/j.msea.2012.11.041

• Yunping Li, Shuo Wu, Huakang Bian, Ning Tang, Bin Liu, Yuichiro Koizumi, Akihiko Chiba, "Grain Refinement due to Complex Twin Formations in Rapid Hot Forging of Magnesium Alloy", Scripta Materialia, 68 (2013) 171-174.
  doi: 10.1016/j.scriptamat.2012.10.007

• Menghan Wang, Yufeng Li, Wenhao Wang, Jie Zhou, Akihiko Chiba, "Quantitative Analysis of Work Hardening and Dynamic Softening Behavior of low carbon alloy Steel Based on the Flow Stress", Materials and Design, 45 (2013) 384–392.
  doi: 10.1016/j.matdes.2012.08.041

• Menghan Wang, Wenhao Wang, Jingjing Dong, Linhui Zhang, Yunping Li, Akihiko Chiba, "Quantitative analysis of work hardening and dynamic softening behaviors of Cu-6 wt pct Ag binary alloy based on true stress vs strain curves", Acta Metallurgica Sinica (English Letters) 25 (2012) 420–434.
  http://www.amse.org.cn/EN/abstract/abstract20900.shtml

• Kenta Yamanaka, Manami Mori, Akihiko Chiba, "Enhanced Mechanical Properties of As-forged Co-Cr-Mo-N Alloys with Ultrafine-Grained Structures", Metallurgical and Materials Transactions A, 43A (2012) 5243-5257.
  doi: 10.1007/s11661-012-1288-0

• Kenta Yamanaka, Manami Mori, Akihiko Chiba, "Origin of Significant Grain Refinement of Biomedical Co-29Cr-6Mo Alloy without Severe Plastic Deformation", Metallurgical and Materials Transactions A, 43A (2012) 4875-4887.
  doi: 10.1007/s11661-012-1303-5

• Yuichiro Koizumi, S. M. Allen, Masayuki Ouchi and Y. Minamino, "Evaluation of Ordering Mobility from Antiphase Boundary Mobility in Fe3Al using Phase-Field Simulation", ISIJ International, 52 (2012) 1678–1682.
  doi: 10.2355/isijinternational.52.1678

• Bin Liu, Yunping Li, Hiroaki Matsumoto, Yuichiro Koizumi, Yong Liu, Akihiko Chiba, "Enhanced grain refinement through deformation induced alpha precipitation in hot working of alpha+beta titanium alloy", Advanced Engineering Materials, 14 (2012) 785–789.
  doi: 10.1002/adem.201200044

• Yunping Li, Yui Yamashita, Ning Tang, Bin Liu, Shingo Kurosu, Hiroaki Matsumoto,Yuichiro Koizumi, Akihiko Chiba, "Influence of Carbon and Nitrogen Addition on Microstructure and Hot Deformation Behavior of Biomedical Co-Cr-Mo Alloy", Materials Chemistry and Physics, 135 (2012) 849-854.
  doi: 10.1016/j.matchemphys.2012.05.069

• Manami Mori, Kenta Yamanaka, Shigeo Sato, Kazuaki Wagatsuma, Akihiko Chiba, "Microstructures and Mechanical Properties of Biomedical Co-29Cr-6Mo-0.14N Alloys Processed by Hot Rolling", Metallurgical and Materials Transactions A, 43A (2012) 3108–3119.
  doi: 10.1007/s11661-012-1156-y

• Kenta Yamanaka, Manami Mori, Akihiko Chiba, "Nitrogen-induced dynamic strain aging in a biomedical-grade Co-Cr-Mo alloy", Materials Science and Engineering A 552 (2012) 69–75.
  doi: 10.1016/j.msea.2012.05.003

• 千葉 晶彦, 黒須 信吾, "生体用コバルトクロム合金の制御造形 –逆変態/微細化プロセスによる高強度化–", 化学工業 63 (2012) 555–564.

• Keita Yoda, Suyalatu, Atsushi Takaichi, Naoyuki Nomura, Yusuke Tsutsumi, Hisashi Doi, Shingo Kurosu, Akihiko Chiba, Yoshimasa Igarashi, Takao Hanawa, "Effects of chromium and nitrogen content on the microstructures and mechanical properties of as-cast Co–Cr–Mo alloys for dental applications", Acta Biomaterialia 8 (2012) 2856–2862.
  doi: 10.1016/j.actbio.2012.03.024

• Ning Tang, Yunping Li, Shingo Kurosu, Yuichiro Koizumi, H. Matsumoto, Akihiko Chiba, "Interfacial reactions of solid Co and solid Fe with liquid Al", Corrosion Science 60 (2012) 32-37.
  doi: 10.1016/j.corsci.2012.04.015

• Toshiyuki Akanuma, Hiroaki Matsumoto, Shigeo Sato, Akihiko Chiba, Ikuhiro Inagaki, Yoshihisa Shirai, Takashi Maeda, "Enhancement of athermal α″ martensitic transformation in Ti–10V–2Fe–3Al alloy due to high-speed hot deformation", Scripta Materialia 67 (2012) 21-24.
  doi: 10.1016/j.scriptamat.2012.03.011

• Bin Liu, Hiroaki Matsumoto, Yunping Li, Yuichiro Koizumi, Yong Liu, Akihiko Chiba, "Dynamic Phase Transformation during Hot-Forging Process of a Powder Metallurgy α+β Titanium Alloy", Materials Transactions 53 (2012) 1007-1010.
  doi: 10.2320/matertrans.M2012042

• Koretaka Yuge, Yuichiro Koizumi, Koji Hagihara, Takayoshi Nakano, Kyosuke Kishida, and Haruyuki Inui, "First-principles study on phase stability of MoSi₂-NbSi₂ pseudobinary alloys", PHYSICAL REVIEW B 85 (2012) 134106
  http://link.aps.org/doi/10.1103/PhysRevB.85.134106

• Yuichiro Koizumi, Takeshi Nukaya, Shou Suzuki, Shingo Kurosu, Yunping Li, Hiroaki Matsumoto, Kazuhisa Sato, Yuji Tanaka and Akihiko Chiba, "Suzuki Segregation in Co–Ni-based Superalloy at 973 K: an experimental and computational study by phase-field simulation", Acta Materialia 60 (2012) 2901-2915.
  doi: 10.1016/j.actamat.2012.01.054

• Julien Favre, Akihiko Chiba, Yuichiro Koizumi, Damien Fabregue, Eric Maire, "Dynamic Recrystallization of Biomedical Co-Cr-W-Ni (L-605) Alloy", Materials Science Forum 706-709 (2012) 472–477.
  http://www.scientific.net/MSF.706-709.472

• Kenta Yamanaka, Manami Mori, Yunping Li, Yuichiro Koizumi, Akihiko Chiba, "Dynamic strain aging in biomedical Co–Cr–Mo-based alloys with nitrogen doping", Key Engineering Materials 508 (2012) 141-145.
  http://www.scientific.net/KEM.508.141

• Yunping Li, Jinshan Yu, Shingo Kurosu, Yuichiro Koizumi, Hiroaki Matsumoto, Akihiko Chiba, "Role of Nitrogen Addition in Stabilizing the γ Phase of Co-29Cr-6Mo Alloy", Materials Chemistry and Physics 133 (2012) 29–32.
  doi: 10.1016/j.matchemphys.2011.12.081

• Yunping Li, Manabu Enoki, "Twinning Behavior of Pure Magnesium Quantitatively Investigated by Acoustic Emission", Materials Science and Engineering A 536 (2012) 8-13.
  doi: 10.1016/j.msea.2011.10.010

• Yui Yamashita, Yunping Li, Hiroaki Matsumoto, Yuichiro Koizumi and Akihiko Chiba, "Construction of Processing Map for Biomedical Co-29Cr-6Mo-0.23C-0.14N Alloy by Using Compression Tests", Materials Transactions 52 (2011) 780-786.
  doi: 10.2320/matertrans.M2010388

• Yunping Li, Manabu Enoki, "Anelastic recovery of pure magnesium quantitatively eveluated by acoustic emission", Journal of Materials Research 26 (2011) 3098-3106.
  doi: 10.1557/jmr.2011.369

• Yunping Li, Emi Onodera, Hiroaki Matsumoto, Yuichiro Koizumi, Shu Yu, Akihiko Chiba, "Development of Novel Methods for Compensation of Stress-strain Curves", ISIJ International 51 (2011) 782-787.
  doi: 10.2355/isijinternational.51.782

• Yuichiro Koizumi, Samuel M. Allen, Masayuki Ouchi, Yoritoshi Minamino, Akihiko Chiba, "Phase-field Simulation of D03-type Antiphase Boundary Migration in Fe3Al with Vacancy and Solute Segregation", Solid State Phenomena 172-174 (2011) 1313-1319.
  http://www.scientific.net/SSP.172-174.1313

• Ning Tang, Yunping Li, Shingo Kurosu, Hiroaki Matsumoto, Yichiro Koizumi, Akihiko Chiba, "Interfacial reactions between molten Al and a Co–Cr–Mo alloy with and without oxidation treatment", Corrosion Science 53 (2011) 4324-4326.
  doi: 10.1016/j.corsci.2011.08.015

• Bin Liu, Yong Liu, Yunping Li, Wei Zhang, Akihiko Chiba, "Thermomechanical characterization of beta-stabilized Ti-45Al-7Nb-0.4W-0.15B alloy", Intermetallics 19 (2011) 1184-1190.
  doi: 10.1016/j.intermet.2011.03.021

• Kenta Yamanaka, Manami Mori, Akihiko Chiba, "Mechanical properties of as-forged Ni-free Co-29Cr-6Mo alloys with ultrafine-grained microstructure" Materials Science and Engineering A 528 (2011) 5961-5966.
  doi: 10.1016/j.msea.2011.04.027

• Yuichiro Koizumi, Masato Yoshiya, Atsushi Sugihara, Yoritoshi Minamino, "Effects of impurity atoms on α2/γ lamellar interfacial misfit in Ti-Al alloy: a systematic first principles study", Philosophical Magazine 91 (2011) 3685-3704.
  doi: 10.1080/14786435.2011.588971

• Bin Liu, Yunping Li, Hiroaki Matsumoto, Yanbin Liu, Yong Liu, Akihiko Chiba, "Thermomechanical characterization of P/M Ti-Fe-Mo-Y alloy with a fine lamellar microstructure", Materials Science and Engineering A 528 (2011) 2345-2352.
  doi: 10.1016/j.msea.2010.12.055

• B.S. Lee, H. Matsumoto, A. Chiba, "Fractures in tensile deformation of biomedical Co-Cr-Mo-N alloys", Materials Letters 65 (2011) 843-846.
  doi: 10.1016/j.matlet.2010.12.007

• S. Kurosu, H. Matsumoto, A. Chiba, C. Landron, D. Fabregue, E. Maire, "The damage process in a biomedical Co-29Cr-6Mo-0.14N alloy analyzed by X-ray tomography and electron backscattered diffraction", Scripta Materialia 64 (2011) 367-370.
  doi: 10.1016/j.scriptamat.2010.07.032

• Hiroaki Matsumoto, Hiroshi Yoneda, Damien Fabregue, Eric Maire, Akihiko Chiba, Fumihiko Gejima, "Mechanical behaviors of Ti-V-(Al, Sn) alloys with α' martensite microstructure", Journal of Alloys and Compounds 509 (2011) 2684-2692.
  doi: 10.1016/j.jallcom.2010.11.089

• H. Matsumoto, S.H. Lee, Y. Ono, Y. Li, A. Chiba, "Formation of refined grain microstructure of Ti-6Al-4V alloy by hot deformation of α' martensite starting microstructure", Advanced Engineering Materials 13 (2011) 470–474.
  doi: 10.1002/adem.201000317

• Hiroaki Matsumoto, Hiroshi Yoneda, Kazuhisa Sato, Shingo Kurosu, Eric Maire, Damien Fabregue, Toyohiko J. Konno, Akihiko Chiba, "Room-temperature ductility of Ti-6Al-4V alloy with alpha ' martensite microstructure", Materials Science and Engineering A 528 (2011) 1512-1520.
  doi: 10.1016/j.msea.2010.10.070

• 中村 英文, 豊島 寿隆, 大津 秀則, 千葉 晶彦, 阿部 孝悦 "水噴霧Zrプレアロイ粉末を用いた2mass%-Ni-Fe焼結部品製造の検討", 粉体および粉末冶金 58 (2011) 38－44.
  doi: 10.2497/jjspm.58.38

• 中村 英文, 豊島 寿隆, 大津 秀則, 千葉 晶彦, 阿部 孝悦 "Zr添加316L粉末の焼結特性に及ぼすSi含有量の影響", 粉体および粉末冶金 58 (2011) 27-32.
  doi: 10.2497/jjspm.58.27

• Y.P. Li, E. Onodera, A. Chiba, "Evaluation of friction coefficient by simulation in bulk metal forming process", Metallurgical and Materials Transactions A 41 (2010) 224-232.
  doi: 10.1007/s11661-009-0066-0

• 李 云平, 小野寺 恵美, 松本 洋明, 山中 謙太, 千葉 晶彦, "生体用Co-29Cr-6Mo-0.16N合金の高温圧縮試験における摩擦/加工発熱補正と高精度 Processing Map の構築", 塑性と加工 51 (2010) 221-226.

• 小野寺 恵美, 黒須 信吾, 李 云平, 松本 洋明, 千葉 晶彦, "インテリジェント鍛造法によるNiフリーCo-Cr-Mo合金製人工股関節ステムの成形加工プロセスの検討", 塑性と加工 51 (2010) 227-232.

• 小田原 忠良, 前川 雄二, 松本 洋明, 千葉 晶彦, "生体用 Co-Cr-Mo 合金の熱間型鍛造加工時に形成される温間加工組織の静的再結晶挙動と機械的性質の変化", 塑性と加工 51 (2010) 233-239.

• Manami Mori, Kenta Yamanaka, Hiroaki Matsumoto, Akihiko Chiba, "Evolution of cold-rolled microstructures of biomedical Co-Cr-Mo alloys with and without N doping" Materials Science and Engineering A 528 (2010) 614-621.
  doi: 10.1016/j.msea.2010.09.002

• Shingo Kurosu, Hiroaki Matsumoto, Akihiko Chiba, "Grain refinement of biomedical Co–27Cr–5Mo–0.16N alloy by reverse transformation", Materials Letters 64 (2010) 49–52.
  doi: 10.1016/j.matlet.2009.10.001

• H. Nakamura, H. Toyoshima, A. Chiba, K. Abe, "Effect of addition of a small amount of Zr on the sintering behavior of water atomized 316L stainless steel powder", 粉体および粉末冶金 57 (2011) 126-133.
  doi: 10.2497/jjspm.57.126

• H. Nakamura, Y. Sato, A. Chiba, M. Murakami, N. Nomura, T. Hanawa, K. Abe, "Mechanical properties of Zr added cocrmo alloy sintered compact produced by MIM process", 粉体および粉末冶金 57 (2010) 118-125.
  doi: 10.2497/jjspm.57.118

• Y. Murayama, S. Sasaki, H. Kimura, A. Chiba, "Mechanical properties of Ti-Cr-Sn-Zr alloys", Materials Science Forum 638-642 (2010) 635-640.
  doi: 10.4028/www.scientific.net/MSF.638-642.635

• T. Otomo, H. Matsumoto, N. Nomura, A. Chiba, "Influence of cold-working and subsequent heat-treatment on young's modulus and strength of Co-Ni-Cr-Mo Alloy", Materials Transactions 51 (2010) 434-441.
  doi: 10.2320/matertrans.M2009327

• H. Yamagishi, M. Fukuhara, A. Chiba, "Residual stress behavior of rolled aluminum alloy A2024T3 in a thin plate during cyclic-tension fatigue studied using ultrasonic horizontally polarized shear waves", Materials Transactions 51 (2010) 962-968.
  doi: 10.2320/matertrans.M2009356

• Y. Li, E. Onodera, A. Chiba, "Friction coefficient in hot compression of cylindrical sample", Materials Transactions 51 (2010) 1210-1215.
  doi: 10.2320/matertrans.M2010056

• Liu, B., Li, Y.P., Matsumoto, H., Liu, Y.B., Liu, Y., Tang, H.P., Chiba, A., "Thermomechanical response of particulate-reinforced powder metallurgy titanium matrix composites-A study using processing map", Materials Science and Engineering A 527 (2010) 4733-4741.

• Yamagishi, H., Fukuhara, M., Chiba, A., "Determination of the cyclic-tension fatigue of extruded pure magnesium using multiple ultrasonic waves", Materials Transactions 51 (2010) 1255-1263.

• Murakami, M., Nomural, N., Doi, H., Tsutsumi, Y., Nakamura, H., Chiba, A., Hanawa, T., "Microstructures of Zr-added Co-Cr-Mo alloy compacts fabricated with a metal injection molding processand their metal release in 1 mass % lactic acid", Materials Transactions 51 (2010) 1281-1287.

• Yamagishi, H., Fukuhara, M., Matsumoto, H., Chiba, A., "Cyclic-tension fatigue behavior in a rolled AZ31B magnesium alloy studied using ultrasonic shear waves", Metallurgical and Materials Transactions A 41 (2010) 2151-2161.

• Murayama, Y., Sasaki, S., Kimura, H., Chiba, A., "Phase stability and mechanical properties of Ti-Cr based alloys with low Young's modulus", Materials Science Forum 654-656 (2010) 2114-2117.

• Li, Y., Kurosu, S., Onodera, E., Matsumoto, H., Chiba, A., "Dynamic recrystallization behavior of biomedical CCM alloys in hot compression process", Materials Science Forum 654-656 (2010) 1275-1278.

• Kurosu, S., Li, Y., Matsumoto, H., Chiba, A., "Grain refining technique and mechanical properties of the biomedical Co-Cr-Mo alloy", Materials Science Forum 654-656 (2010) 2184-2187.

• Matsumoto, H., Yoneda, H., Sato, K., Konno, T.J., Kurosu, S., Fabregue, D., Maire, E., Chiba, A., "Microstructure and mechanical properties of α′ martensite type Ti-V-Al alloy after cold- or hot working process", Key Engineering Materials 436 (2010) 171-177.

• Yamashita, Y., Li, Y., Onodera, E., Matsumoto, H., Chiba, A., "Dynamic recrystallization behavior of biomedical CCM alloy with additions of C and N", Materials Transactions 51 (2010) 1633-1639.

• Sato, K., Matsumoto, H., Kodaira, K., Konno, T.J., Chiba, A., "Phase transformation and age-hardening of hexagonal α′ martensite in Ti-12 mass%V-2 mass%Al alloys studied by transmission electron microscopy", Journal of Alloys and Compounds 506 (2010) 607-614.

• Kurosu, S., Matsumoto, H., Chiba, A., "Isothermal phase transformation in biomedical Co-29Cr-6Mo alloy without addition of carbon or nitrogen", Metallurgical and Materials Transactions A 41 (2010) 2613-2625.

• Yamagishi, H., Fukuhara, M., Chiba, A., "Determination of the mechanical properties of extruded pure magnesium during tension-tension low-cycle fatigue using ultrasonic testing", Materials Transactions 51 (2010) 2025-2032.

• Matsumoto, H., Kurosu, S., Lee, B.-S., Li, Y., Chiba, A., "Deformation mode in biomedical Co-27% Cr-5% Mo alloy consisting of a single hexagonal close-packed structure", Scripta Materialia 63 (2010) 1092-1095.