日本金属学会2024年秋期(第175回)講演大会

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一般講演

8.Structural Materials » Light Metals

[G] Magnesium and Its Alloys

Fri. Sep 20, 2024 9:00 AM - 12:00 PM Room R (Large lecture hall 1st floor Building B Center for Education in Liberal Arts and Sciences)

座長:宮澤 知孝(東京工業大学)、徳永 透子(名古屋工業大学)

11:30 AM - 11:45 AM

[436] Challenging grain refinement of LPSO phase by severe plastic deformation and subsequent annealing in Mg-8.2Y-7Zn (at.%) alloys

*chunyu WANG1, Myeong-heom PARK1, Nobuhiro TSUJI1, Taiki NAKATA2 (1. Kyoto University、2. Nagaoka University of Technology)

Keywords:Mg alloys、Grain refinement、LPSO phase

Fully recrystallized LPSO phase with small grain size was successfully fabricated by high pressure torsion and subsequent annealing treatment in this study.