Seven types of metal plating

The process of metal plating involves adding a thin layer of metal to the outside of a material.

Metal plating has a variety of benefits, including decorative, anti-corrosive properties, solderability, and increased durability.

1. Zinc

Zinc plating provides a galvanised finish. It is inexpensive and can be achieved via spraying, molten bathing, or electroplating.

2. Copper

Copper plating is used for improved conductivity. There are three types of copper plating processes: alkaline, mild alkaline, and acid.

3. Gold

Gold plating is used to provide high resistance to oxidation and improved electrical conductivity. It is widely used in jewellery and electronic components.

4. Nickel

Nickel is a popular plating choice, used widely in things such as doorknobs, cutlery, and shower components. It allows for resistance against increased wear and is often applied using an electroless plating process.

5. Tin

Tin plating is widely used in the food and beverage sector. It is a non-toxic coating that is food-safe and widely used in packaging.

6. Rhodium

Rhodium plating provides a lustrous finish. It provides a protective barrier to materials such as silver and copper and is commonly used in the jewellery industry.

7. Chrome

Chrome plating involves an electroplating process. This is achieved with chromic acid or a trivalent chromium bath.

Specialists in industry-standard coatings, such as https://www.poeton.co.uk/advanced-treatments/apticote-100-hard-chrome-plating/, can help with your plating requirements.

Experts work with a variety of industries to offer bespoke plating solutions, either via electroplating or electroless plating involving an autocatalytic chemical process.