硫化氢环境中压力容器用钢腐蚀研究现状与进展  

Current Status and Progress of Study on the Corrosion of Steel for Pressure Vessels in Wet Hydrogen Sulfide Environment

作　　者：杨潇坤[1,2] 程丽华[2] 于湘[2] 金志浩[1] 

机构地区：[1]沈阳化工大学能源与动力工程学院,辽宁沈阳110142 [2]广东石油化工学院,广东茂名525000

出　　处：《当代化工》2016年第1期122-124,128,共4页Contemporary Chemical Industry

基　　金：广东省自然科学基金(915006);广东省教育厅高校学科建设专项(2012KLCX0078)

摘　　要：简要综述了压力容器用钢在湿硫化氢环境中腐蚀研究现状。从材料和环境因素两方面探讨了压力容器钢发生腐蚀的影响因素和腐蚀研究方法。对压力容器钢的硫化氢腐蚀研究方向提出了看法和建议。进一步研究硫化氢腐蚀机理与最初裂纹的生成位置。Current status and progress of study on the corrosion of steel for pressure vessels in wet hydrogen sulfide environment were reviewed. Factors to affect the corrosion of steel for pressure vessels were discussed as well as research methods. Views and recommendations were presented for the study of the corrosion of steel for pressure vessels in hydrogen sulfide environment. It＇s pointed that the mechanism of hydrogen sulfide corrosion and the initial crack should be further researched.

关 键 词：硫化氢 氢致开裂 应力腐蚀开裂 

分 类 号：TE986[石油与天然气工程—石油机械设备]