The microstructure and mechanical properties of Mg-8Zn-8Al-4RE magnesium alloy

	The microstructure and mechanical properties of Mg-8Zn-8Al-4RE magnesium alloy
	Wang J ; Wang JL ; Xiao WL ; Wu YM ; Wang LM
刊名	2006 bimw: 2006 beijing international materials week, pts 1-4 - magnesium - aluminium materials - aerospace materials - superconducting and functional materials 丛书: materials science forum
	2007
卷号	546-549 期号:子辑：part1-4 页码:187-190
ISSN号	0255-5476
通讯作者	wang j
中文摘要	the mg-8zn-8al-4re (re = mischmetal, mass%) magnesium alloy was prepared by using casting method. the microstructure and mechanical properties of as-cast alloy, solid solution alloy and aged alloy samples have been investigated. optical microscopy, x-ray diffractometery and scanning electron microscope attached energy spectrometer were used to characterize the microstructure and phase composition for the alloy. net shaped tau-mg-32(al,zn)(49) phase was obtained at the grain boundary, and needle-like or blocky al11re3 phase disperses in grain boundary and alpha-mg matrix. the tau-mg-32(al,zn)(49) phase disappeared during solution treatment and a new phase of al(2)cezn2 formed during subsequent age treatment. the mechanical properties were performed by universal testing machine at room temperature, 150 degrees c and 200 degrees c, separately. the ultimate tensile strength of as-cast alloy is lower compared to an age treatment alloy at 200 degrees c for 12h. the strengths decreased with enhancing test temperature, but elongation has not been effect by age treatment.
收录类别	其它国际期刊论文
语种	英语
公开日期	2010-07-13 ; 2011-06-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/13711]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang J,Wang JL,Xiao WL,et al. The microstructure and mechanical properties of Mg-8Zn-8Al-4RE magnesium alloy[J]. 2006 bimw: 2006 beijing international materials week, pts 1-4 - magnesium - aluminium materials - aerospace materials - superconducting and functional materials 丛书: materials science forum,2007,546-549(子辑：part1-4):187-190.
APA	Wang J,Wang JL,Xiao WL,Wu YM,&Wang LM.(2007).The microstructure and mechanical properties of Mg-8Zn-8Al-4RE magnesium alloy.2006 bimw: 2006 beijing international materials week, pts 1-4 - magnesium - aluminium materials - aerospace materials - superconducting and functional materials 丛书: materials science forum,546-549(子辑：part1-4),187-190.
MLA	Wang J,et al."The microstructure and mechanical properties of Mg-8Zn-8Al-4RE magnesium alloy".2006 bimw: 2006 beijing international materials week, pts 1-4 - magnesium - aluminium materials - aerospace materials - superconducting and functional materials 丛书: materials science forum 546-549.子辑：part1-4(2007):187-190.