Titanium Containing High Strength Sulfuric Acid Corrosion Resistant Steel

被引:0
|
作者
Guo, Hairong [1 ]
Li, Tingting [1 ]
Li, Hualong [1 ]
Toshihiko, Emi [1 ]
机构
[1] Inst Res Iron & Steel, Zhangjiagang 215625, Jiangsu, Peoples R China
关键词
sulfuric acid corrosion; potentiodynamic polarization; electrochemical impedance spectroscopy; weight loss; BEHAVIOR;
D O I
10.1002/srin.201100261
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
Ti containing low alloy steel free of Sb is found to have higher strength than and equivalent sulfuric acid corrosion (SAC) resistance to traditional SAC resistant steels in Cu?Cr?Sb system. SAC resistance of the Ti containing steel was investigated with potentiodynamic polarization, linear polarization resistance, electrochemical impedance spectroscopy, and weight loss measurements in a solution of 20?wt% H2SO4 at 20 degrees C. All measurements confirm that Ti addition is suitable for designing high strength SAC resistant steels.
引用
收藏
页码:465 / 471
页数:7
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