Nickel copper plating processIt is an astonishing skill. In this process, nickel, the 'protector', plays a crucial role. Copper, as a commonly used metal material, is prone to oxidation reactions on its surface, which can affect its texture and durability. However, by performing a 0.01mm-0.05mm nickel plating treatment on the copper substrate, not only can copper be protected from oxidation, but it can also be endowed with an extraordinary texture.
Firstly, nickel, as an inert metal, can effectively prevent the migration of copper atoms when reacting with copper. If chromium coating is directly applied on a copper substrate, due to the migration of copper atoms, the coating will appear copper colored and cannot achieve the desired coating effect. Therefore, using nickel as a transition layer material can effectively solve this problem.
Secondly, copper has lower hardness and is prone to deformation. However, by nickel plating on the copper surface, its strength can be improved. The hardness of nickel plating layer is much higher than that of copper, which can effectively make copper material stronger, improve its durability and service life.
In addition, copper has strong ductility and permeability. When directly plating copper with gold, after a period of time, the color of the copper will penetrate from the gold layer, causing discoloration. The nickel copper plating process can largely prevent this situation from occurring and maintain the long-lasting metallic luster of the coating.
in summary,
Nickel plated copperThe process uses nickel as a transition layer material, which not only protects copper from oxidation but also effectively prevents the migration of copper atoms. In addition, nickel plating treatment can improve the hardness of copper, enhance its strength and durability, while avoiding discoloration of the coating. In the era of pursuing extraordinary texture, this ultra-fine craftsmanship exhibits unparalleled charm.
