FAQ

What is the difference between silver copper alloy powder and silver coated copper powder

2023-07-12

Silver copper alloy powder is an alloy composed of two metals, silver and copper. The powder is usually gray white, with higher hardness and strength, as well as excellent conductivity and thermal conductivity, as well as good chemical stability. Silver copper alloy powder is widely used in the preparation of electrical contacts, wire materials, electrical contactors, and other fields.


Silver coated copper powder is a powder that covers the surface of copper powder or copper alloy powder with a layer of small silver particles. It is widely used in the preparation of conductive paste, circuit boards, EMI shielding, and other fields. Compared to silver copper alloy powder, silver coated copper powder has better conductivity and lower price.


Overall, silver copper alloy powder is prepared by mixing silver and copper, while silver coated copper powder is prepared by coating a layer of silver particles on the surface of copper powder or copper alloy. Both are suitable for different fields and have their own advantages and characteristics.
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