日本金属学会2020年秋期(第167回)講演大会

Presentation information

一般講演

7.Biomedical and Health Care » Biomaterials Development and Clinics

[G] Biomaterials Development and Clinics

Fri. Sep 18, 2020 9:00 AM - 12:15 PM Rm. L (ZoomRm.L)

Chair:Mitsuo Niinomi(Tohoku University), Naoko Ikeo(Kobe University) Sub Chairman (assistant):

9:00 AM - 9:15 AM

[205] Strengthening of Ti-6Al-7Nb alloy of plate with 4-mm thickness by high-pressure sliding

*Maki Ashida1, Takahiro Suzuki2, Peng Chen1, Yoichi Takizawa3, Manabu Yumoto3, Yoshiharu Otagiri3, Daisuke Terada2, Zenji Horita4, Takao Hanawa1 (1. Inst. of Biomaterial and Bioengineering, Tokyo Medical and Dental Univ., 2. Chiba Inst. of Technology, 3. Nagano Forging Co., Ltd, 4. Kyushu Inst. of Technology)

Keywords:チタン合金、HPS加工、生体材料、高強度化

本研究では、Ti-6Al-7Nb合金板材(厚さ4 mm)にHPS加工を施し、加工後の組織と機械的性質を調べた。Ti-6Al-7Nb合金板材の厚さを4 mmと大きくした場合でもHPS加工を施すことで高強度化できることが明らかになった。

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