日本金属学会2021年春期(第168回)講演大会

Presentation information

公募シンポジウム講演

[S4] Materials Science and Technology in High-Entropy Alloys V

Thu. Mar 18, 2021 9:00 AM - 11:50 AM Rm. D (ZoomRm.D)

座長:小山 敏幸(名古屋大学)、井上 耕治(東北大学)

11:35 AM - 11:50 AM

[S4.16] Grain Refinement Behavior during SPD in FCC High-Entropy Alloys with Different Ni Composition

*Jangho YI1, Koichi TSUCHIYA1 (1. NIMS)

Keywords:High-entropy alloy、Severe plastic deformation、High-pressure torsion、Phase stability、Grain refinement

The phase stability greatly affected the process of grain refinement behavior. The FCC to HCP phase transformation during the HPT was significant in the lower Ni contents HEA.

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