QQ客服 官方微博 反馈留言

	Effect of electropulsing treatment on microstructure and tensile fracture behavior of aged Mg-9Al-1Zn alloy strip
	Jiang, Yanbin ; Tang, Guoyi ; Shek, Chanhung ; Zhu, Yaohua
	2010-10-12 ; 2010-10-12
关键词	SEVERE PLASTIC-DEFORMATION AZ91D MAGNESIUM ALLOY MECHANICAL-PROPERTIES MG ALLOY ZN NUCLEATION FRICTION STEEL Materials Science, Multidisciplinary Physics, Applied
中文摘要	The effect of electropulsing treatment (EPT) on the microstructure, mechanical properties, and tensile fracture behavior of aged Mg-9Al-1Zn alloy strip at room temperature was investigated. The results indicated that EPT accelerated the spheroidizing and dissolution of beta phase tremendously in the aged Mg-9Al-1Zn alloy strip. The EPT-induced microstructural change resulted in remarkably increasing elongation to failure, remained tensile strength unchanged. A mechanism for rapid spheroidizing and dissolution process of beta phase during EPT was proposed based on the reduction of nucleation thermodynamic barrier and enhancement of atomic diffusion. Fracture analysis showed that with increase in frequency of EPT transgranular dimple fracture becomes predominant instead of the quasicleavage fracture.
语种	英语 ; 英语
出版者	SPRINGER ; NEW YORK ; 233 SPRING ST, NEW YORK, NY 10013 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81756]
专题	清华大学
推荐引用方式 GB/T 7714	Jiang, Yanbin,Tang, Guoyi,Shek, Chanhung,et al. Effect of electropulsing treatment on microstructure and tensile fracture behavior of aged Mg-9Al-1Zn alloy strip[J],2010, 2010.
APA	Jiang, Yanbin,Tang, Guoyi,Shek, Chanhung,&Zhu, Yaohua.(2010).Effect of electropulsing treatment on microstructure and tensile fracture behavior of aged Mg-9Al-1Zn alloy strip..
MLA	Jiang, Yanbin,et al."Effect of electropulsing treatment on microstructure and tensile fracture behavior of aged Mg-9Al-1Zn alloy strip".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。