Six Metals Commonly Used for Plating

Electroplating is a process during which a thin layer of metal is applied to the surface of another metal to protect it from wear and corrosion once in use. Electroplating requires the metal to be immersed in an acid bath while an electrical current is passed through it.

The most common metals used in this process are:

1. Chrome.

Chrome plating is commonly used to make vehicle parts, machinery and tools more durable and corrosion resistant. Companies such as https://www.poeton.co.uk/advanced-treatments/apticote-100-hard-chrome-plating are specialists in chrome plating, delivering optimum results every time.

2. Gold.

Gold plating can transform jewellery, electronics and wearable accessories into things of beauty while simultaneously controlling costs. It improves corrosion resistance and can protect wearers from allergic reactions.

3. Silver.

As with gold, silver plating enhances the appearance of products such as jewellery and wearable accessories but is also commonly used to enhance the electrical conductivity of musical instruments and electrical contacts. It is also used to impart antimicrobial properties to cutlery.

4. Copper.

Copper plating is used to protect plumbing pipes from wear and corrosion and to improve the electrical conductivity of printed circuit boards.

5. Nickel.

Many automotive parts and household fixtures are nickel-plated to give them a bright and shiny finish that is also more durable and resistant to corrosion. Some people are sensitive to nickel, so it tends not to be used for wearable accessories or jewellery.

6. Zinc.

Zinc is a cost-effective metal with good adhesion properties, making it popular with companies manufacturing bolts and fasteners.