火电厂管道异种钢的焊接热处理问题探讨

Discussion on Welding Heat Treatment of Dissimilar Steel in Thermal Power Plant Pipes

异种钢在火电厂管道工程中的应用较多,为确保管道异种钢的焊接质量,必须确保焊后热处理的质量。然而,在对异种钢进行焊接热处理的过程中却常常会引起各种问题,这对管道异种钢的焊接质量造成了影响。鉴于此,本文首先简要分析了火电厂管道异种钢焊接热处理问题,在此基础上提出解决火电厂管道异种焊接热处理问题的有效途径。

The application of dissimilar steel is more common in the pipeline engineering of thermal power plant, and in order to ensure the welding quality of dissimilar steel pipes, it must ensure the quality of heat treatment after welding. However, in the process of welding heat treatment of dissimilar steel, it often causes a variety of problems, which affect the quality of the welding of dissimilar steel. In view of this, this paper first briefly analyzes the heat treatment of dissimilar steel pipes in the thermal power plant, and puts forward an effective way to solve the problem.