The benefits of five types of metal coating

The benefits of five types of metal coating

Metal coating is a process where a metal layer is applied to the surface of another material, usually for protection or aesthetics. The five common types of metal coating are anodising, galvanising, electroplating, coating with powder and paint coating.
These are all in-demand processes that are relevant now and in the future. According to Printed Electronics Now, scientists at a Chinese university have developed a new liquid metal coating that when applied to paper allows the construction of three-dimensional structures.

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What is galvanising?

One of the benefits of galvanising is corrosion resistance. This process involves coating steel or iron with a layer of zinc. As it provides excellent corrosion resistance, it is ideal for outdoor structures like fences, guardrails and bridges.

What is electroplating?

Electroplating involves depositing a thin layer of metal, including gold, silver or chrome, onto the surface of an object. It is used for decorative purposes, as well as to enhance corrosion resistance and wear resistance. Electroplating can also improve electrical conductivity. For treatments including electroless nickel coating you can source help from a range of professionals including

What is powder coating?

Powder coating is a method where a dry powder is applied to a surface and then cured under heat. This process results in a hard finish that is resistant to chips, scratches and fading. It is commonly used for car parts, appliances and outdoor furniture.

What is anodising?

Anodising is a way to create a protective oxide layer on the surface of aluminium through an electrochemical process. It improves corrosion resistance and can enhance the metal’s durability. It is widely used in the construction and aerospace industries.

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What is paint coating?

There are different types of paint coatings. Architectural paint is used for buildings and homes and is primarily for decorative purposes. Car paint is designed to protect vehicles. They include basecoats, clearcoats, and various specialised finishes. Industrial paint coatings are used in manufacturing and industrial settings for corrosion protection, chemical resistance, and other functional purposes. After application, paint coatings go through a drying and curing process.

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