Tuesday, October 21, 2008

[MW:1235] Developing Welding procedures for sour service - Case history.

Controlling the hardness of the weld HAZ in sour service is essential to help prevent SSC. It is important to evaluate HAZ properties when developing welding procedures. The behavior of specific alloys during welding presents roadblocks to HAZ hardness control. The two cases referred in the attachment shows that weld thermal simulation is an efficient tool for developing welding procedures for sour service.

Source: MP October 2008.


<<Developing welding procedures for sour service.pdf>>

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[MW:34919] Welder qualification certificate

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