堆焊管状焊丝及其应用  

TECHNOLOGY AND APPLICATION OF CORED WELDING ELECTRODES FOR REPAIR WELDING

作　　者：朱润生 

机构地区：[1]上海市新材料协会硬面技术分会,上海200002

出　　处：《粉末冶金工业》2003年第5期33-38,共6页Powder Metallurgy Industry

摘　　要：本文叙述了堆焊管状焊丝的结构与特性 ,以及制作硬面涂层的优点。介绍了典型的堆焊管状焊丝牌号系列、材料性能及用途。比较了几种硬面加工工艺方法的特点和成本。列举了冶金、矿山、电力、交通等行业This article describes grades,compositions and characteristics of cored electrodes for repair welding and the advantages when used as hard surfacing materials This article also introduces the trademark,series,material performance and usage of typical cored electrodes Comparison on characteristics and costs are made between different processes and methods in hard surfacing technologies Thirty examples on repair welding are listed inculding applications of the cored electrodes for metallurgy,mining,electrical and transportation industries

关 键 词：硬面材料 管状焊丝 堆焊 涂层 

分 类 号：TG422.3[金属学及工艺—焊接]