40CrNiMoA调质钢件的喷熔工艺研究  

The Spraying Technique of Quenching and Tempering Parts Made by 40CrNiMoA Steel

作　　者：郭必新[1] 杜晓伟[1] 

机构地区：[1]空军第一航空学院二系,河南新乡464000

出　　处：《机电产品开发与创新》2006年第1期132-132,137,共2页Development & Innovation of Machinery & Electrical Products

摘　　要：氧-乙炔火焰粉末喷熔工艺是近年来发展起来的一种新型的热喷涂工艺。本文研究了采用氧-乙炔火焰粉末喷熔修复磨损超差的航空零部件的方法,提出了40CrNiMoA调质钢件的喷涂修复工艺。The oxy-acetylene flame spraying is a new kind of the spraying technology developed in recent years. The oxy-acetylene flame spraying method that is used to mending steel parts is studied in this article. The spraying technology of quenching and tempering steel parts made by 40CrNiMoA steel is introduced.

关 键 词：40CRNIMOA钢 磨损 喷熔 

分 类 号：TG115[金属学及工艺—物理冶金]