Publication year: 2010 Source: Engineering Failure Analysis, In Press, Accepted Manuscript, Available online 7 December 2010 E., Sadeghi meresht , T., Shahrabi , M., Abdali In January 2010, stress corrosion cracking was occurred in a high-pressure gas pipeline steel in northern regions of Iran, after almost 40 years since its installation. In this study, the reasons of this corrosion as well as effects of stress corrosion cracking were investigated. Failure mechanisms were determined based on available documents and metallographic studies conducted on the pipe above.

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Failure analysis of service stress corrosion cracking in an Iranian gas transmission steel pipeline

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