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Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A052, July 13–15, 2021
Paper No: PVP2021-62032
... in view of its inherent corrosion resistance . weld heat treatment. A steam-water separator serviced in a However, stress corrosion cracking (SCC) in the weldment power plant was found cracking and a large amount of steam could not be avoided because of repeated thermal exposure in leaked outside...
Proc. ASME. PVP2012, Volume 1: Codes and Standards, 507-511, July 15–19, 2012
Paper No: PVP2012-78251
...). In addition, the analysis showed that some lath martensite formed since the bolt was fabricated by cold-drawing, which made it be more sensitive to SCC. Given all that, one conclusion was drawn that the failure cause of the stainless steel bolt was attributed to intergranular stress corrosion cracking (IGSCC...
Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 155-163, July 17–21, 2005
Paper No: PVP2005-71327
... of welding and the sequence of machining the seed cracks, consistent with the prediction. GMAW SCC IGSCC finite element analysis welding simulation residual stress stress intensity factor K ISCC Proceedings of PVP2005 2005 ASME Pressure Vessels and Piping Division Conference Proceedings...
Proc. ASME. PVP2006-ICPVT-11, Volume 7: Operations, Applications, and Components, 401-410, July 23–27, 2006
Paper No: PVP2006-ICPVT-11-94043
..., 15MnVR and 07MnCrMoVR in Chinese standard GB 6654 are derived first according to SCC mechanism and in combination with fracture mechanics techniques, and verified by comparison with test values. The estimation expressions of diffusion-dominated crack plateau growth rate da/dt of these three materials...