Progress in the Research and Application of Silver-based Electrical Contact Materials
Hongfeng Dong
Abstract
Hongfeng Dong
Abstract
Under view of silver-based electrical contact materials in electrical power system and electrical app-liance industry,the characteristics of Ag/Ni,Ag/ C,Ag/WC and Ag/MeO are introduced.Meanwhile,spray deposition method,sol-gel method,fiber-reinforced method,isostatic pressing method and plasma spray method are introduced to produce the contact materials on electrical power system.On the basis of recent research,to improve the preparing technique,develope new types of silver-saved electric contactor,multiphase compound electric contactor and nano-electrical contact materials are the current of silver based electric contactor.
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Under view of silver-based electrical contact materials in electrical power system and electrical app-liance industry,the characteristics of Ag/Ni,Ag/ C,Ag/WC and Ag/MeO are introduced.Meanwhile,spray deposition method,sol-gel method,fiber-reinforced method,isostatic pressing method and plasma spray method are introduced to produce the contact materials on electrical power system.On the basis of recent research,to improve the preparing technique,develope new types of silver-saved electric contactor,multiphase compound electric contactor and nano-electrical contact materials are the current of silver based electric contactor.
Key concepts: Contactor, Materials science, Electrical contacts, Pressing, Electrical resistivity and conductivity, Electric power, Composite material, Metallurgy