Journal Articles and Books
Conferences
（International Conferences）
（Domestic Conferences）
Journal Articles and Books
- Natsumi Kinouchi, Yasuhiro Aoki , Kohsaku Ushioda, Masaaki Nakai, Hiroaki Matsumoto, Hidetoshi Fujii
Microstructure and Mechanical Properties of α+β (near β) Ti-17 Alloy Linear Friction-welded Joints
Tetsu-to-Hagane, 111 (2025) 1105-1117 (in Japanese).
DOI: https://doi.org/10.2355/tetsutohagane.TETSU-2025-032 - 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
Conferences
（International Conferences）
- 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.