The electrical conductivity of silver-plated copper wire is good and easy to process, many copper and silver are processed to remove impurities in order to achieve the desired state, silver-plated copper wire Silver-plated copper wire is divided into silver-plated soft round copper wire and silver-plated hard round copper wire.

Silvered round copper wire is annealed to change its physical properties to achieve the purpose of softening. Many technological factors of copper and its copper alloy materials in the production and processing process will directly or indirectly become factors of copper surface oxidation discoloration, and its discoloration forms are different, seriously affecting the quality of copper parts and subsequent processing.

Different copper conductors play different roles, and copper wire has strong oxidation resistance and is easy to store. Manganese copper wire oxidation resistance is slightly poor, the purchase of storage time is not easy to be too long. If the shunt is done, manganese copper wire must be used. Silver plated copper wire has good electrical conductivity, easy to weld, beautiful and generous.

The mechanical properties and wear resistance of brass are very good, and can be used to manufacture precision instruments, ship parts, gun shells and so on. Processing conditions and storage conditions on the surface of copper corrosion factors: in the process of processing operation, direct hand contact leads to residual handprints on the surface of copper, due to hand sweat and hand contact with corrosive media residual on the surface of copper, resulting in local rapid oxidation and discoloration of copper.