日本金属学会 2020年春期(第166回)講演大会

Presentation information

General Session

7.Biomedical and Health Care » Biomaterials Development and Clinics

[G] Biomaterials Development and Clinics(1)

Tue. Mar 17, 2020 1:00 PM - 3:10 PM Rm. L (W641,4th Flr., West Lecture Bldg.2)

Chair:Mitsuo Niinomi(Tohoku University)

1:30 PM - 1:45 PM

[268] Sn addition effect to ω transformation in β type Ti alloys

*Abe Ryota1, Hayashi Tomoki1, Luckabauer Martin2, Okamoto Norihiko2, Ichitsubo Tetsu2 (1. Tohoku Univ. Graduate School of Engineering, 2. Tohoku Univ. IMR)

Keywords:準安定β型Ti合金、Sn添加、無拡散型恒温ω変態、ビッカース硬度

種々のSn添加量のTi-V-Sn系β型合金のビッカース硬度・DSC・XRD測定を行った結果,Sn添加によりβ相が軟化・不安定化するとともにω相自体も不安定化されることがわかった.

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