Comparision of Stress Corrosion Resistance of 22Cr Duplex Stainless Steel, 304L and 316L Common Austenitic Stainless Steels in Chloride Solutions
摘 要
采用恒载荷法、恒应变法研究了22Cr双相不锈钢在不同Cl-浓度、不同温度的氯化物渗液中耐应力腐蚀的性能,并与316L和304L普通奥氏体不锈钢进行了对比.结果表明,22Cr双相不锈钢在氯化物环境中具有更好的应力腐蚀破裂(SCC)抗力.
Abstract
The stress corrosion resistance of 22Cr duplex stainless steel in chloride solutions with different Cl- concentrations at various temperatures were analyzed by constant load method and constant strain method,and compared with that of 316L and 304L common austenitic stainless steels.The results showed that 22Cr duplex stainless steel had better SCC resistance in chloride solutions.
中图分类号 TG172.9
所属栏目 试验研究
基金项目
收稿日期 2008/5/25
修改稿日期 2008/6/20
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备注林红先,讲师.
引用该论文: LIN Hong-xian,FAN Yu-guang,XIONG Hui,ZHAO Guo-xian. Comparision of Stress Corrosion Resistance of 22Cr Duplex Stainless Steel, 304L and 316L Common Austenitic Stainless Steels in Chloride Solutions[J]. Corrosion & Protection, 2009, 30(6): 386~387
被引情况:
【1】吴知谦,荣明,鲜宁,姜放,李科, "加热炉不锈钢盘管泄漏失效分析",理化检验-物理分册 48, 547-550(2012)
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参考文献
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