Effect of precipitation hardening by vanadium and titanium on the corrosion resistance of HSLA steel bars

被引：0
|
作者：
El-Ghazaly, S.A. [1 ]
Ghanem, W.A. [1 ]
Ali, A.H. [1 ]
机构：
[1] CMRDI, Cairo, Egypt
来源：
Modelling, Measurement and Control C | 1993年 / 39卷 / 03期
关键词：
Age hardening - Corrosion resistance - Crystal microstructure - Precipitation hardening - Titanium - Vanadium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of titanium and vanadium on the grain refinement and precipitation hardening of HSLA steels is surveyed. The corrosion behaviour of HSLA steels increases rapidly for Ti-containing GSLA steel when dipped in calcium hydroxide solution containing chloride or sulphate ions. Vanadium containing HSLA steel shows good passivity in solutions having up to 0.4% sodium sulphate in calcium hydroxide and shows breakdown of passivity in the hydroxide solution containing 0.03% and 0.04% sodium chloride.
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页码：35 / 43
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