日本金属学会2024年秋期(第175回)講演大会

Presentation information

一般講演

6.Materials Processing » Materials Processing

[G] Melting and solidification process/High temperature process

Fri. Sep 20, 2024 9:00 AM - 11:15 AM Room Q (B307 3st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Kohei Morishita

10:45 AM - 11:00 AM

[409] Examination of the effect of oxygen-addition on the solid-state transformation mode in Ti-48Al-2Cr-2Nb alloys

*Teruya HAGIWARA1, Ryoji KATSUBE3, Taka NARUMI2, Hideyuki YASUDA2 (1. Kyoto Univ. (Master), 2. Kyoto Univ., 3. Kyoto Univ. (Present : Nagoya Univ.))

Keywords:凝固プロセス、放射光X線その場観察、TiAl基合金

Ti-48Al-2Cr-2Nbの凝固・相変態過程における溶存酸素の影響を明らかにするため、酸素濃度の異なる試料について、時間分解X線トモグラフィ(4D-CT)装置を用いたX線回折(XRD)測定を行った。

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