New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys

IMR OpenIR

	New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys
	Sun, Yuxia; Ren, Yibin; Yang, Ke
	2016
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	165 页码:1-4
摘要	Micron porous copper (MPC) was prepared successfully by physical vacuum dealloying (PVD) of Cu30Zn70 alloy. MPC shows a three-dimensional continuous porous structure with channel and ligament size of 1 +/- 0.5 mu m, and pores size of 2-5 mu m. The temperature is the key factor for physical dealloying, and the optimized temperature is about 500 degrees C for CuZn alloy in our study. Physical vacuum dealloying was demonstrated one effectively preparation method for MPC, and physical vacuum dealloying can be used to prepare other porous metal based on sublimation and kirkendall effect. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[sun, yuxia] shenyang aerosp univ, shenyang 110136, peoples r china ; [ren, yibin ; yang, ke] chinese acad sci, inst met res, shenyang 110016, peoples r china
关键词	Porous Materials Dealloying Diffusion Kirkendall Voids Sublimation Cu-zn Alloy
资助者	National Natural Science Foundation of China [31370976]; National Basic Research Program of China ("973" Program) [2012CB619101]
收录类别	sci
语种	英语
WOS记录号	WOS:000367236500001
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75020
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Sun, Yuxia,Ren, Yibin,Yang, Ke. New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys[J]. MATERIALS LETTERS,2016,165:1-4.
APA	Sun, Yuxia,Ren, Yibin,&Yang, Ke.(2016).New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys.MATERIALS LETTERS,165,1-4.
MLA	Sun, Yuxia,et al."New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys".MATERIALS LETTERS 165(2016):1-4.