小直径奥氏体不锈钢管的氧-乙炔气焊焊接工艺  

Welding Technology of Small Diameter Austenitic Stainless Steel Tube of the Oxygen-Acetylene Welding

作　　者：牛恩辉[1] 蒋振江[2] 

机构地区：[1]中国石油化工股份有限公司中原油田分公司培训中心,河南濮阳457001 [2]中国石油化工股份有限公司中原油田分公司采油三厂,河南濮阳457001

出　　处：《科技视界》2012年第35期222-222,共1页Science & Technology Vision

摘　　要：本文介绍了小直径奥氏体不锈钢管氧-乙炔气焊的特点和相应的氧-乙炔气焊的焊接工艺,通过在生产中实际中应用,焊接的小直径奥氏体不锈钢管接头完全能够满足生产的使用要求,所选用的焊接材料和焊接工艺参数是可行的,为今后不锈钢材料的氧-乙炔气焊积累了实践经验。This paper introduces the welding technology of small diameter austenitic stainless steel tube oxygen - acetylene welding and corre- sponding oxygen - acetylene welding, through the application of practical in production, small diameter austenitic stainless steel welded pipe joint can completely meet the requirement of production, welding material selection and welding parameters is feasible, the accumulation of practical experience for future stainless steel material of oxygen - acetylene welding.

关 键 词：不锈钢 热裂纹 晶间腐蚀 气焊 

分 类 号：TG457.19[金属学及工艺—焊接]