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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。
Aiming at the corrosion problems of super 13Cr stainless steel tube materials in various environments, the CO2 corrosion mechanism and its influencing factors are introduced. The failure mechanism of the corrosion products film components is analyzed. Several common corrosion types of super13Cr stainless steel are briefly described. And put forward the future super 13Cr stainless steel and its corrosion behavior of the important aspects of future oil casing materials provide a reference.