在制高压换热器筒体的修复

Repair of the Cylinders of High Pressure Heat Exchangers in Fabrication

在制换热器筒体经过热处理后,所带母材力学性能达不到图纸要求,对其重新进行了热处理,并将此过程作了介绍。

The mechanical performance of the cylinders of heat exchangers could not reach the requirements of drawings after they were heat-treated. The reheat treatment process of the cylinders was described to provide references for the similar problems.