Electroplating is a common process for terminal blocks. Electroplated terminal blocks can effectively improve their function and service life. The four main functions of nickel plating on terminal wires include:
1. The nickel plating layer of the terminal wire can obtain higher stability in the air. Nickel metal has a strong passivation ability, which can rapidly form a very thin passivation film on the surface to resist atmospheric or liquid corrosion.
2. The nickel plating crystal of the nickel plating layer on the terminal wire is extremely small and has excellent polishing performance. The polished nickel coating can obtain a mirror-like luster appearance and maintain it for a long time. Make the appearance of terminal more beautiful.
3. The hardness of the nickel coating on the terminal wire is relatively high, which can improve the wear resistance of the terminal surface and prolong the service life of the terminal.
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