[J] JIM-ISIJ Joint Session Materials science of martensitic and bainitic transformations and its applications

[J38] B2/L1₀ martensitic transformation and superelasticity in Co-Al-Si alloys

*Shunya Mochimaru¹, Tatsuya Ito¹, Sheng Xu², Xiao Xu^2,3, Toshihiro Omori², Ryosuke Kainuma² (1. Graduate School of Engineering, Tohoku Univ., 2. Graduate School of Engineering, Tohoku Univ., 3. OAS, Tohoku Univ.)

Keywords:形状記憶合金、超弾性、Co基合金

Co-Al-Si合金において新たに熱弾性型マルテンサイト変態が発生することを発見し、その合金について特性の調査を行った。