镍基合金堆焊管板深孔加工工艺技术及优化  

Deep hole processing technology and optimization of Ni based alloy surfacing tube sheet

作　　者：关庆鹤[1] 廉松松 杜鑫[1] 

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》2017年第5期44-47,共4页Boiler Manufacturing

摘　　要：废热锅炉是合成氨装置的关键设备之一,而管板是废热锅炉中最重要的承压元件,本文介绍了镍基合金堆焊管板深孔工艺技术,并对其进行了优化,在制造质量和经济效益方面提供了较为可行的方法。The waste heat boiler is one of the key equipment of synthetic ammonia, and the tube plate is the most important pressure components in waste heat boiler, this paper introduces the technology of deep processing of nickel base alloy welded pipe, and its optimization in manufacturing quality and economic benefits provide a feasible method for.

关 键 词：废热锅炉 镍基合金 深孔加工 

分 类 号：TG44[金属学及工艺—焊接]