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介绍压力容器热处理的分类,重点讨论了焊后热处理的方法、目的及作用,并对奥氏体不锈钢的焊后热处理进行了分析,讨论了焊后热处理中应注意的问题。
The classification of pressure vessel heat treatment is introduced. The method, purpose and function of post-weld heat treatment are discussed. The post-weld heat treatment of austenitic stainless steel is analyzed. The problems that should be paid attention to after welding heat treatment are discussed.