[S3] S3.Materials Science and Technology in High-Entropy Alloys (X)(1)

[S3.4] Effect of Composition Complexity on the Anomalous Temperature Dependence of Strength in Ni-based L12-ordered Intermetallic Alloys

*Chen-yuan WANG¹, Sae Matsunaga¹, Yoshiaki Toda², Hideyuki Murakami^2,4, An-chou Yeh³, Yamabe-Mitarai Yoko¹ (1. The University of Tokyo, 2. National Institute for Materials Science, 3. National Tsing Hua University, 4. Waseda University)

Keywords:Composition complexity、Ni3Al、High temperature mechanical testing、Ni-based superalloy

The study investigated the effect of composition complexity on the high temperature compression strength evolution and the underlying deformation mechanisms.