Pattern formation during dealloying

被引：206
作者：
Erlebacher, J
Sieradzki, K
机构：
[1] Arizona State Univ, Dept Mech & Aerosp Engn, Tempe, AZ 85287 USA
[2] Arizona State Univ, Dept Chem Engn & Mat Sci, Tempe, AZ 85287 USA
[3] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA
来源：
SCRIPTA MATERIALIA | 2003年 / 49卷 / 10期
基金：
美国国家科学基金会;
关键词：
electrochemistry; surface diffusion; porous material; interface dynamics;
D O I：
10.1016/S1359-6462(03)00471-8
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Dealloying is a process during which an element is selectively dissolved from an alloy. If the starting material is single phase and within certain compositional limits dealloying results in the formation of bicontinuous structures on nanometer length scales. We introduce the topic of dealloying and discuss its phenomenology. Various models of dealloying and porous metal formation are presented. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：991 / 996
页数：6
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