[S4] ハイエントロピー合金の材料科学V

[S4.18] Plastic deformation of the equiatomic Cr-Co-Ni single crystalline high entropy alloys

*李 楽¹、黒岩 省吾²、伊藤 充洋²、陳 正昊³、岸田 恭輔^3,4、乾 晴行^3,4 (1. 京大工（院生）、2. 京大工（学生）、3. ESISM、4. 京大工)

キーワード：High entropy alloys、Single crystals、Plastic deformation、Temperature dependence、Critical shear stress for yielding and twinning

Bulk single crystals of the equiatomic Cr-Co-Ni HEA are used to investigate the plastic deformation response in tension and compression over a wide temperature range from 10 K to 1373K.