输气管道的硫化物应力腐蚀分析

Analysis on Sulfide Stress Cracking of Gas Transmisision Pipeline

摘要: 硫化物应力腐蚀是引起输气管道失效的主要原因之一。介绍了输气管道的硫化物应力腐蚀的危害性、特征及其产生的条件和机理，分析了硫化物应力腐蚀的控制因素并提出了评价方法，为输气管道的安全运行提供了可靠的依据。

Abstract: The sulfide stress cracking is one of the reasons of gas transmission pipeline failure. The hazard and characteristic of sulfide stress cracking and its generating environment and mechanism are introduced. The control and assessment method to sulfide stress cracking of gas transmission pipeline are given in the article.