浅谈核电低压加热器的制造工艺  

A Brief Discussion on the Manufacturing Process of Low-Pressure Heaters in Nuclear Power Plants

作　　者：刘秋峰 许博禹 徐晓星[1] 武玉君[1] LIU Qiufeng;XU Boyu;XU Xiaoxing;WU Yujun(Harbin Boiler Company Limited,Harbin 150046,China)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2025年第1期43-44,共2页Boiler Manufacturing

摘　　要：本文探讨了核电用低压加热器在变形预防、换热管损伤防护的工艺方案,研究了管板与固定支座热处理后焊接的解决方法,为之后类似的项目提供参考。This paper discusses the process schemes for deformation prevention and heat exchange tube damage protection in low-pressure heaters used in nuclear power,and studies the solution of welding after heat treatment of tube sheets and fixed supports,providing reference for similar projects in the future.

关 键 词：核电 低压加热器 变形预防 堆焊 

分 类 号：TM623[电气工程—电力系统及自动化]