摘要
燃烧合成 (CS ,也称自蔓延高温合成 ,SHS)焊接是利用CS反应的放热及其产物来焊接受焊母材的技术。作为一种新型的焊接技术 ,引起了众多研究者的兴趣。本文概述了燃烧合成焊接的概念、分类、特点、过程以及研究进程 ,分析了其影响因素 ,并指出了燃烧合成焊接几个值得注意的研究方向。
Combustion synthesis provides an attractive practical method of producing advanced materials. Combustion synthesis (CS) welding is a novel processing technology in which its exothermic reaction heat serves as welding heat source and its reaction product serves as welding agent. CS welding offers many attractive features such as high energy efficiency, limitation of thermal disruption of heat-sensitive substrate microstructures, easy availability of chemical compatibility between the reaction products and substrates, and so on. It has drawn a lot of attentions from materials investigators. In this paper, the conception, classification, characteristics and process of CS welding are summarized, and affecting factors are analyzed. Some noticeable research projects are also indicated.
出处
《粉末冶金技术》
EI
CAS
CSCD
北大核心
2004年第5期279-283,共5页
Powder Metallurgy Technology
关键词
焊接工艺
燃烧合成工艺
合成材料
燃烧方式
温度
金属
combustion synthesis(CS)
CS welding
self-propagation high-temperature synthesis(SHS)
