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腐蚀科学与防护技术 2005
FAILURE ANALYSIS FOR CRACK OF STAINLESS STEEL TOWER ON PHENOL EQUIPMENT
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Abstract:
The appearance of failed stainless steel tower was examined by naked eye. The morphology of fracture on stainless steel was observed by optical-microscope and SEM. With help of x - ray spectrum and SEM, the element contents of the corrosion products on the fracture of the failed stainless steel were analyzed. The results indicted that the failure of stainless steel tower was attributed to SCC induced by Cl^-.
