[G] Mechanical Properties of Materials and Sturucture

[42] Effect of Interstitial Elements in Solution on the Phase Stability among the β/α/α₂ Phases
in Binary Ti-Al Alloys

*NAKASHIMA Hirotoyo¹, KIMOTO Yuta², GOHDA Hiroyuki¹, TAKEYAMA Masao¹ (1. School of Materials and Chemical Technology, Tokyo Institute of Technology, 2. Tokyo Institute of Technology (Graduate Student))

Keywords:金属間化合物、状態図

Ti-Al２元系における β/α/α 相間の相対的な相安定性に及ぼすCおよびOの影響を実験的に調べるとともに，それを計算によって再現する．