Zinc nickel plating is widely recognised as a superior alternative to traditional coatings, offering enhanced corrosion resistance and durability. This alloy plating solution is commonly used across many different industries, ensuring long-lasting protection for metal components exposed to harsh environments.
Automotive and aerospace applications
One of the primary applications of zinc nickel plating is in the automotive industry. It is frequently used to coat fasteners, fuel system components, and chassis parts, particularly those exposed to high levels of corrosion. The alloy’s resistance to rust and wear extends the lifespan of these components, making it a preferred choice for manufacturers seeking to improve vehicle longevity. You can see examples of zinc nickel plating at swmf.co.uk/surface-coatings/zinc-nickel-alloy-plating/.
Similarly, in the aerospace sector, zinc nickel plating provides a reliable protective barrier for landing gear, engine parts, and structural components. The aerospace industry has largely moved away from cadmium plating in favour of zinc nickel due to environmental concerns and stringent regulatory standards. The coating offers excellent performance under extreme conditions, including exposure to high humidity, salt spray, and fluctuating temperatures.
Industrial and electronic uses
Beyond the automotive and aerospace industries, zinc nickel plating is also employed in industrial and electronic applications. Electrical connectors and circuit components benefit from this coating due to its conductivity and resistance to oxidation. In industrial settings, machinery and equipment that operate in aggressive environments are often treated with zinc nickel plating to prevent premature wear and degradation.
A key consideration in surface engineering is ensuring workplace safety. Processes involved in plating, including mist generation, can pose risks such as occupational asthma. According to the Health and Safety Executive, measures should be taken to control exposure to harmful substances in plating operations in order to work safely and stay free from harm.
Zinc nickel plating continues to gain popularity due to its exceptional durability and adaptability across various industries. It offers an environmentally-friendly alternative to cadmium plating, providing superior corrosion resistance and enhanced performance, making it an ideal solution for manufacturers seeking longevity, cost-effectiveness, and compliance with industry standards.
