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球罐焊后热处理是球罐削造的关键工序,本文就球罐焊后热处理的作用,热处理主要参数的选择以及该工艺应用的范围提出了建议。
Spherical tank after heat treatment is the key process of cutting the spherical tank. In this paper, the function of post-weld heat treatment of spherical tank, the selection of main parameters of heat treatment and the range of application of the process are put forward.