The irregular surface of copper plated wire will lead to uneven thickness of silver plated wire.
For silver, the lack of purity and the Contamination of mental impurities will also cause accelerated discoloration of the silver layer. In addition, during the production process, it was found that the thickness of the silver plating layer could change the duration of silver discoloration. When silver is plated on copper, its resistance to high temperature is improved with the increase of the thickness of the silver layer. In fact, the anti-tarnishing ability of the silver layer is also accordingly improved at normal temperature.
Post time: Mar-27-2020