Heat Treatment Defects Of Steel Pipes And Their Prevention
During the heat treatment process of steel pipes, various defects may occur due to improper process parameters, equipment failures, or operational errors. The following is a detailed analysis of common defects and their preventive measures: I. Defects in the Heating Stage Oxidation and DecarburizationDefect manifestation: An oxide scale (Fe₃O₄, Fe₂O₃) forms on the surface of […]