爆炸喷涂工艺原理分析  

Detonation-Gun Spraying

作　　者：唐建新[1] 张爱斌[1] 陈建平 米青田 

机构地区：[1]北京航空材料研究院,100095

出　　处：《材料保护》2000年第9期33-34,57,共3页Materials Protection

摘　　要：对爆炸喷涂工艺的基本原理进行了深入分析 ,爆轰波的特性决定了爆炸喷涂设备枪体的长度在 1m左右 ,指出了燃烧气体的化学组成、喷枪结构和喷涂距离对爆炸喷涂层质量的重要影响。The principle of detonation gun spraying has been comprehensively analyzed.The character of detonation wave determines the length of gun barrel,which is about 1 m.The methods shorten the length of barrel are as follows:(1)looking for new combustion gases;(2)changing the mode of detonation,and the powder feeding system should be improved to eliminate or reduce the effect of nitrogen while using high pure gases.

关 键 词：爆炸喷涂 爆轰波 原理 燃料气体 喷枪结构 工艺 

分 类 号：TG17[金属学及工艺—金属表面处理]