摘要
介绍了管线钢应力腐蚀破裂 (SCC)的类型及特点 ,重点阐述了高 pHSCC介质和近中性 pHSCC介质的形成条件 ,并针对我国西气东输管道SCC研究提出了有关模拟环境试验条件的几点建议。
The types and characteristics of stress corrosion cracking(SCC) for pipeline steels are introduced. The conditions associated with the generation of environments for high pH SCC and near neutral pH SCC are discussed. Some suggestions on the environmental simulation in SCC research of pipeline steel used for the West to East Natural Gas Transmission Project in China are brought forward.
出处
《机械工程材料》
CAS
CSCD
北大核心
2002年第1期5-12,40,共9页
Materials For Mechanical Engineering
基金
国家重点基础研究专项基金资助项目 (G19990 6 5 0 )
