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THE STRESS-CORROSION CRACKING OF SENSITIZED STAINLESS-STEEL IN THIOSULFATE SOLUTIONS

被引：36
|
作者：
ISAACS, HS
VYAS, B
KENDIG, MW
机构：
来源：
CORROSION | 1982年 / 38卷 / 03期
关键词：
D O I：
10.5006/1.3579265
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Low concentrations of about 6. 10** minus **7M Na//2S//2O//3 (0. 1 ppm) gave cracking. With boric acid added, higher concentrations (1 ppm) were required. The SCC was electrochemically controlled. Below -0. 5 V//S//C//E (-0. 75//S//H//E), no SCC took place; above this potential, the rate increased with potential. Straining was required before SCC continued at 0. 5 v if the potential was held at or below -0. 5 v for extended times.
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页码：130 / 136
页数：7
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