期刊
INTERMETALLICS
卷 31, 期 -, 页码 196-201出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.intermet.2012.07.005
关键词
Ternary alloy systems; Mechanical properties at ambient temperature; Plastic deformation mechanisms; Extrusion; Recrystallization and recovery
资金
- MEC [MAT2009-07811]
The influence of Y/CeMM ratio on the microstructure and mechanical properties at room temperature of extruded Mg95Zn2(Y,CeMM)(3) alloys was evaluated. The volume fraction of second phases, mainly intermetallic Mg12RE and long period stacking ordered phase (LPS phase), was close to 45% for all alloys but the volume fraction of LPS phase particles was increased as the Y/CeMM was raised. The strength and ductility of the alloys were increased with increasing the volume fraction of LPS phase because this phase assumed the stress released from cracking of Mg12RE particles during plastic flow. (C) 2012 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据