Kosuke Ueki, Yuta Mizutani, Tomoki Nakajima, Kyosuke Ueda, Takayuki Narushima, Masaaki Nakai Formation of unique heterogeneous microstructure in biomedical Co-Cr-W-Ni-C alloys by mechanical milling and heat treatment processes Journal of Alloys and Compounds, 1036 (2025) 181631. DOI: https://doi.org/10.1016/j.jallcom.2025.181631
Charles Gama, Wael Khair-Eldeen, Masaaki Nakai, Mohamed Abdel Hady Gepreel Effect of Cold Rolling and Annealing on Grain Refinement of β-Type Ti-13Nb-1.5Ta-3Mo Titanium Alloy Key Engineering Materials, 1018 (2025) 3-8. DOI: https://doi.org/10.4028/p-za7yVx
Tomoki Nakajima, Yuri Ito, Kosuke Ueki, Tomokazu Numano, Kyosuke Ueda, Takayuki Narushima Co-Cr-W-Pt alloys with high X-ray visibility for next-generation balloon-expandable stents Materials Science and Engineering A, 931 (2025) 148216. DOI: https://doi.org/10.1016/j.msea.2025.148216
Masaaki Nakai, Takeshi Iwasaki, Kosuke Kisaichi, Kosuke Ueki Effects of Dimple Surface Texturing on Wear Characteristics of Commercially Pure Ti in Comparison with Ti-6Al-4V ELI and Ti-29Nb-13Ta-4.6Zr Alloys for Dental Applications Materials Transactions, 66 (2025) 577-583. DOI: https://doi.org/10.2320/matertrans.MT-MC2024003
学会発表
（国際会議）
Hirofumi Miyoshi, Kosuke Ueki, Masaaki Nakai Optimization of atmospheric pressure plasma nitriding condition 2nd JSME International Conference on Materials & Processing (ICM&P 2025), Guam, USA, Nov. 3-6, 2025.
Hikaru Komori, Kosuke Ueki, Masaaki Nakai Effects of Cold Working and Oxygen Content on Age Precipitation in Biomedical Beta-Type Ti-Nb-Ta-Zr Alloy 2nd JSME International Conference on Materials & Processing (ICM&P 2025), Guam, USA, Nov. 3-6, 2025.
Kazuto Takase, Kosuke Ueki, Masaaki Nakai Relationship between grain size and tensile properties of Ti-Cr alloys with changeable Young’s modulus 2nd JSME International Conference on Materials & Processing (ICM&P 2025), Guam, USA, Nov. 3-6, 2025.
Kosuke Ueki, Kyosuke Ueda, Takayuki Narushima, Masaaki Nakai Mechanical and corrosive properties of Co-Cr-W-Fe-Pt alloy for next-generation balloon-expandable stent 2nd JSME International Conference on Materials & Processing (ICM&P 2025), Guam, USA, Nov. 3-6, 2025.
Masaaki Nakai Fatigue properties of β-type Ti-Cr titanium alloys under solutionized conditions The 7th International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation (Visual-JW) and The 5th International Symposium on Design & Engineering by Joint Inverse Innovation for Materials Architecture, (DEJI2MA), Osaka, Japan, Oct. 1-2, 2025, Invited.
Kosuke Ueki, Tomoki Nakajima, Kyosuke Ueda, Masaaki Nakai, Takayuki Narushima Fabrication of Co-Cr-W-Ni alloys with a unique heterogeneous microstructure utilizing carbide precipitation 13th International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2025), Tours, France, Jun. 30-Jul. 4, 2025.
Masaaki Nakai, Kosuke Ueki, Takahisa Shiraishi, Takanori Kiguchi High fatigue limit / tensile strength ratio of beta-type Ti-Cr alloy for biomedical applications, 13th International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2025), Tours, France, Jun. 30-Jul. 4, 2025, invited.
Norain Binti Abdullah, 山本衛, 植木洸輔, 井田民男, 仲井正昭 Experimental investigation on new bone formation during defect healing under titanium implant plate fixation The 23rd Conference on Biomechanics, 近畿大学東大阪キャンパス, 2025年3月22日.
