超级13Cr不锈钢腐蚀性能的研究现状与进展  

Research on Corrosion Resistance of Super 13Cr Stainless steel

作　　者：马燕[1,2] 林冠发[1] 

机构地区：[1]西安石油大学材料科学与工程学院,陕西西安710065 [2]中国石油天然气集团公司石油管力学和环境行为重点实验室,陕西西安710065

出　　处：《辽宁化工》2014年第1期39-41,共3页Liaoning Chemical Industry

摘　　要：针对超级13Cr不锈钢管材料在各种环境下所面临的腐蚀问题,介绍了其CO2腐蚀机理及其影响因素,分析了腐蚀产物膜成分破坏机理,简要说明了超级13Cr不锈钢几种常见的腐蚀类型,并提出了今后超级13Cr不锈钢及其腐蚀行为研究的重要方面,为今后油套管材料提供参考。On the basis of the corrosion problem of the super 13Cr stainless steel tubing and casing materials, mechanism and influencing factors of CO2 corrosion were introduced, and the damage mechanism of corrosion product scale was analyzed. Several common types of super 13Cr stainless steel corrosion were elaborated, and the development trend of research on corrosion resistance of the Super 13Cr steel was put forward, which can provide an important reference for the selecting material of tubing and casing used in oilfleld.

关 键 词：超级13Cr CO2腐蚀 腐蚀性能 腐蚀产物膜 应力开裂 

分 类 号：TQ050.9[化学工程]