ANODIC POLARIZATION BEHAVIOR OF AUSTENITIC STAINLESS-STEEL ALLOYS WITH LOWER CHROMIUM CONTENT

被引：23

作者：

CHEN, WYC ^{[1
]}

STEPHENS, JR ^{[1
]}

机构：

[1] NASA,LEWIS RES CTR,CLEVELAND,OH 44135

来源：

CORROSION | 1979年 / 35卷 / 10期

关键词：

D O I：

10.5006/0010-9312-35.10.443

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An experimental program was conducted to determine the feasibility of reducing the chromium content in the widely used commercial Type 304 stainless steel and still maintain comparable corrosion resistance. Potentiodynamic anodic polarization characteristics in 1N H//2SO//4 and NaCl solutions were selected as the prime criteria to predict the corrosion resistance of the experimental alloys. Results showed that passivation deteriorated markedly upon removal of chromium from Type 304 stainless steel. The optimized steel composition is given.

引用

页码：443 / 451

页数：9

共 17 条

[1]

BIEFER GJ, 1970, CAN METALL QUART, V9, P537

[2] EFFECTS OF MOLYBDENUM ON PITTING POTENTIALS OF FERRITIC STAINLESS-STEELS AT VARIOUS TEMPERATURES [J].