Corrosion and wear resistance of chrome white irons—A correlation to their composition and microstructure

被引：0
|
作者：
Baotong Lu
Jingli Luo
Stefano Chiovelli
机构：
[1] University of Alberta,Department of Chemical and Materials Engineering
[2] Syncrude Canada Ltd.,undefined
来源：
Metallurgical and Materials Transactions A | 2006年 / 37卷
关键词：
Carbide; Corrosion Resistance; Material Transaction; Wear Resistance; Wear Rate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The corrosion and wear resistances of a series of cast chromium white irons (CWIs) were evaluated using electrochemical and low stress sliding abrasion tests. The results show clearly that corrosion resistance of these materials is largely dependent on the quantity of chromium in the matrix, while wear resistance is mainly controlled by the volume fraction of chromium carbides. Based on theoretical analysis, a wear/corrosion performance map is established to identify alloy compositions that may be suited for erosion/corrosion conditions.
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页码：3029 / 3038
页数：9
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