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New preparation method of micron porous copper through physical vacuum dealloying of Cu-Zn alloys
Sun, Yuxia; Ren, Yibin; Yang, Ke
2016
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume165Pages:1-4
AbstractMicron 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.
description.department[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
KeywordPorous Materials Dealloying Diffusion Kirkendall Voids Sublimation Cu-zn Alloy
Funding OrganizationNational Natural Science Foundation of China [31370976]; National Basic Research Program of China ("973" Program) [2012CB619101]
Indexed Bysci
Language英语
WOS IDWOS:000367236500001
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75020
Collection中国科学院金属研究所
Recommended Citation
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.
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