期刊
出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.msea.2014.09.085
关键词
Magnesium alloys; Extrusion; Mechanical characterisation; Microstructure; EBSD
类别
资金
- CAST CRC
- Australian Government's Cooperative Research Centres Programme
- LKR Leichtmetallkompetenzzentrum Ranshofen GmbH
Extruded Mg-Zn-RE alloys have been shown to exhibit excellent combinations of yield strength and ductility, but it is not completely clear how adding rare earth metals to Mg-Zn alters the microstructure and affects the mechanical properties. Microstructural changes and the resulting mechanical properties from changes in composition and extrusion temperature have been investigated for Mg-x Zn-y RE (x=2.5 and 5 wt.%, y=0 and 1 wt. %, and RE = Gd and Y) alloys. Adding RE to Mg-Zn increased the strength and reduced the ductility, while increasing the zinc concentration in the Mg-Zn-RE alloys had the reverse effect. (C) 2014 Elsevier B.V. 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