The change of silver-plated copper wire in the climate has an impact. Since the climate in summer and winter is completely opposite, the humidity and temperature of the air are different, so there is a certain chemical effect on copper and silver in the material. First, due to the different metal potentials of silver in the gold River, corrosive micro-batteries will be generated on the surface of the metal under the action of the water film. The dry climate in winter will make the silver plating layer change relatively slowly, and the light conditions will also make the silver plating layer slow, so in the production stage to reduce the light conditions, the oil in the processing equipment in the summer will make the copper wire surface direct contact, and the large amount of moisture and acid generated by the steam in the production will also affect the silver plated copper wire.

After annealing to change the physical properties to achieve the purpose of softening, the coating can be continuously and firmly attached to the conductor, and the surface sample will be tested after the end of production. The silver coating layer on the surface of the test sample should be smooth and continuous, without silver particles, burrs, mechanical damage and other harmful defects. In addition, the processed product should be stored in an environment suitable for temperature and humidity. The surface should be treated with passivation and rust prevention. A good coating will be continuously and firmly attached to the conductor surface, and the surface of the sample will not become black after the sample is tested. The silver-plated copper wire integrates the characteristics of the two metals, with good electrical conductivity and a bright and shiny surface.