Effects of magnetic field on the microstructure and mechanical property of Mg-Al-Gd alloys
作者： Tong-Yi Zhang , Qian Li , Qi Cai , Cong Zhai , Qun Luo
DOI: 10.1016/J.MATCHAR.2019.06.011
关键词:
摘要: Abstract The present work investigates the change in microstructure and improvement mechanical property of ternary Mg-Al-Gd alloys induced by a static magnetic field 1 T, applied during homogenization at 525 °C. application increases concentration Gd α-Mg from 7.16 to 9.00 wt% homogenized under same heat treatment condition without 10.65–11.41 wt%. A higher solid gives solution strengthening. width 15R-type long-period stacking ordered (LPSO) laths is significantly reduced 46.9 nm 236.2 nm field. ultimate compression strength enhanced 447 MPa 473 MPa.
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