A Stochastic approach to study localized corrosion of AlSl 304L and AlSl 316L stainless steels as a function of potential scan rate

被引:10
作者
Bastidas, JM
Polo, JL
Torres, CL
Cano, E
机构
[1] CSIC, Natl Ctr Met Res, E-28040 Madrid, Spain
[2] ASTM, W Conshohocken, PA 19428 USA
[3] Amer Iron & Steel Inst, Washington, DC 20036 USA
关键词
pitting potential; potential scan rate; stainless steel; sodium chloride;
D O I
10.5006/1.3290394
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The relationship between pitting potential and the potential scan rate for AISI 304L (UNS S30403) and AISI 316L (UNS S31603) stainless steels in a 5% sodium chloride (NaCl) solution was analyzed using a stochastic approach. From a linear dependence of the hazard function upon the potential, pitting corrosion was predicted to increase linearly with the square root of the potential scan rate.
引用
收藏
页码:666 / 669
页数:4
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