酸性环境用油气输送管线钢的研究进展  

Research Progress on Pipeline Steel Used for Oil and Gas Transmission in Acid Environment

作　　者：邵晓东 庄传晶 韩新利 刘养勤 何小东 李发根 

机构地区：[1]中国石油集团石油管工程技术研究院,西安710065

出　　处：《机械工程材料》2010年第11期1-4,78,共5页Materials For Mechanical Engineering

基　　金：中国石油天然气集团公司应用基础研究项目(2008A-3005)

摘　　要：随着含H2S腐蚀介质的油气田越来越多,开发酸性环境用油气输送钢管势在必行。主要从H2S腐蚀机理、影响因素等方面综述了酸性服役条件下油气输送管线钢的研究进展,同时介绍了国内外抗酸性腐蚀油气输送管线钢的开发现状,提出今后应在管线钢抗硫化物应力腐蚀开裂研究和相应标准完善等方面作出进一步的探索。The oil and gas fields which containing H2S have been rapidly developed,thus the development of pipeline steel used for oil and gas transmission in acid environment is imperative.The research progress of the pipeline steel used for oil and gas transmission is reviewed from the mechanism of the H2S corrosion and the influencing factors under the service condition in acid environment.At the same time the current development of the acid corrosioin resistance steel pipe used for the oil and gas transmission at home and abroad is introduced.The sulfide stress corrosion cracking（SSCC） resistance study of the pipeline steel is pointed out and the related standards should be further investigated.

关 键 词：管线钢 H2S腐蚀 氢致开裂 硫化物应力腐蚀开裂 

分 类 号：TE973[石油与天然气工程—石油机械设备]