300系列奥氏体不锈钢在油田H_2S-CO_2-Cl^-环境下耐蚀性研究  

Study of 300 Series Austenitic Stainless Steels on Oil Field in H_2S-CO_2-Cl^- Environment Anti-corrosion

作　　者：郭志军[1] 周建军[1] 王克栋[1] 

机构地区：[1]甘肃蓝科石化高新装备股份有限公司,甘肃兰州730070

出　　处：《石油化工设备》2010年第6期14-19,共6页Petro-Chemical Equipment

摘　　要：通过U型弯曲恒应变应力腐蚀试验、点蚀试验和模拟介质的全面腐蚀试验系统地研究了300系列奥氏体不锈钢材料在油气田高含H2S-CO2-Cl-环境下的腐蚀特性,分析了在该工况条件下奥氏体不锈钢作为压力容器用材的适用性和适用范围。Using U-Bend Stress corrosion,pitting and intergraded corrosion,laboratory immersion corrosion testing.The mechanism of the 300 series austenitic stainless steels corrosion used to pressure vessel in high H2S-CO2-Cl-corrosion environment has been studied,and material selection and corrosion control in this condition are provided.

关 键 词：奥氏体不锈钢 压力容器 H2S-CO2-Cl-腐蚀 油田 选材 

分 类 号：TH49[机械工程—机械制造及自动化]