Author: Anna
Hinge nickel plating process mainly includes the following steps:
Environmentally friendly and efficient pre-treatment process: Use non-phosphorus environmentally friendly degreasing agent for cleaning, which is especially suitable for degreasing workpieces such as steel and other workpieces with heavy oil stains. This degreasing agent can not only effectively remove oil, but also provide a good foundation for the subsequent plating process.
Roller nickel plating process: plating a layer of nickel on metal or certain non-metals by electrolytic or chemical methods, this layer of nickel plating has the characteristics of uniformity and denseness, which can provide good corrosion resistance and decorative properties.
Nickel protection process: adapted to the post-plating treatment of copper and copper alloy plating, imitation gold plating, nickel plating, chromium plating, etc., aiming at improving the corrosion resistance and decorative properties of the products without affecting the solderability of the products.
Passivation: In order to prevent oxidative discoloration of the plated layer, the plated layer is properly passivated, and this step is essential to maintain the appearance and quality of the plated layer.
Coating protection: Coating protection of the plating is usually achieved by spraying a clear lacquer, which further improves the corrosion resistance and aesthetics of the plating.
Through the above steps, hardware such as hinges can obtain a uniform, dense nickel plating layer with good corrosion resistance, thus improving the quality and durability of the product.