Atmospheric corrosion resistance of steel sheet coated with 5% Al-Zn plus mischmetal

被引：0
|
作者：
Townsend, HE [1 ]
机构：
[1] Townsend Corros Consultants Inc, Center Valley, PA 18034 USA
来源：
MATERIALS PERFORMANCE | 2005年 / 44卷 / 11期
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Steel sheets with an alloy coating composed of 5% Al-Zn plus a trace of mischmetal (5% Al-Zn + MM) is reported to be more resistant to atmospheric corrosion than conventional galvanized sheet. This article gives the results of 12 years of outdoor corrosion testing in severe marine, moderate marine, industrial, and rural environments. These results indicate that there is no significant difference between the atmospheric durability of 5% Al-Zn + MM and a conventional glavanized coating of the same thickness.
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页码：28 / 31
页数：4
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