PITTING ON AN FE-13CR ALLOY IN CHLORIDE SOLUTIONS

被引：0
作者：
KUZNETSOV, YI
VALUEV, IA
TYR, EV
机构：
来源：
PROTECTION OF METALS | 1992年 / 28卷 / 03期
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D O I：
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中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
We studied the kinetics of the initial stages in the local depassivation of iron-chromium alloys in a chloride-containing borate buffer. Chromium contents in each alloy's critical region affected the shape of the plot for the content vs pitting potential (E(pit)). This was postulated to be due to a higher surface chromium content during film dissolution accelerated by chloride. The effect of chloride concentration on the induction period was considered.
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页码：308 / 312
页数：5
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