Metal finishing plays a crucial role in ensuring the durability, performance, and corrosion resistance of components used across multiple industries. Advanced coating technologies enhance the lifespan of metal parts, protecting them from environmental damage and mechanical wear. Let’s look at how it is used in four industries.
1. Automotive and industrial manufacturing
Metal finishing is essential in the automotive and industrial manufacturing sectors, where components must endure high temperatures, mechanical stress, and exposure to moisture. Zinc nickel plating is widely used to protect engine parts, exhaust systems, and fasteners, offering enhanced corrosion resistance and durability, while silver plating is commonly applied to high-voltage battery terminals in electric vehicles.
Other finishing techniques, such as hard coat anodising, are employed to reinforce aluminium components in machinery, ensuring they can withstand demanding operational conditions.
2. Aerospace and defence
The aerospace and defence sectors require highly durable metal finishes that can withstand extreme conditions, including high altitudes, temperature variations, and exposure to corrosive elements. Zinc nickel plating is frequently used in these industries due to its superior corrosion resistance.
Compliance with industry regulations is essential in these sectors, with coatings designed to meet strict performance standards for military and aerospace applications. By incorporating advanced metal finishing techniques, which are supplied by companies such as https://www.swmf.co.uk/surface-coatings/zinc-nickel-alloy-plating/, manufacturers can improve the reliability and longevity of critical components.
3. Electronics and telecommunications
In these industries, metal finishing is essential for ensuring conductivity, preventing oxidation, and improving component reliability. Gold plating is often used in circuit boards and connectors to enhance electrical conductivity, while silver plating is favoured for high-frequency applications in RF connectors and antennas.
With advancements in plating technologies, manufacturers can optimise the performance of electrical components, reducing the risk of failure due to corrosion or wear.
4. Renewable energy
As the renewable energy sector continues to grow, the need for durable and corrosion-resistant metal components becomes increasingly important. Zinc nickel plating is often applied to outdoor electrical connectors, solar panel frames, and wind turbine components to enhance their longevity and resistance to environmental factors.