Research on the Failure Mechanism of Pitting Corrosion of the 304 Stainless Steel in Chloride Ions Environment

被引：1

作者：

Pan, Yi ^{[1
]}

Chen, Rongfa ^{[1
]}

Wang, Duxiong

Cai, Guosheng

Zhang, Xianliang

Liu, Tao

机构：

[1] Yang Zhou Univ, Dept Mech Engn, Yang Zhou 25127, Peoples R China

来源：

PROGRESS IN NEW MATERIALS AND MECHANICS RESEARCH | 2012年 / 502卷

关键词：

304 stainless steel; pitting corrosion; chloride ion; corrosion rate;

D O I：

10.4028/www.scientific.net/AMR.502.12

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The mechanism of 304 stainless steel pitting corrosion was researched in chloride ions environment. The metallographic microstructure of areas near the pitting corrosion and far away from the pitting corrosion were observed by the metallographic experiment; Cr content of the sample was determined by EDXRF, to prove chloride ion impact on the element Cr of 304 stainless steel. Finally, corrosion rate of specimens was determined by piecewise experiment method to prove otherness for corrosion rate in different period of 304 stainless steel in chloride ions environment.

引用

页码：12 / +

页数：2

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