2009, Volume 11, Issue 8
Strategic Study of CAE >> 2009, Volume 11, Issue 8
Stress corrosion and residual stress of H2S in petrochemical special equipment
Beijing University of Technology, Beijing 100022, China
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Abstract
To understand the present status of the issue of H2S stress corrosion in petrochemical special equipment, an integrative comparison among the latest standards released from international authorities such as NACE, EFC and ISO is conducted in this paper. A compendious overview containing the environment definition, test method, influence factor, evaluation standard of stress corrosion and the material demand in H2S stress corrosion issue is accomplished. Meanwhile, a discussion of the causation, test method and elimination measure of welding residual stress has also been done.
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