Electroplating

Definition

Electroplating is an electrochemical process for coating metal surfaces with a thin layer of another metal. It protects against corrosion and enhances aesthetics.

Types

There are various types of electroplating, including:

• Barrel plating
• Spot/pad plating
• Tank plating

Materials

Electroplated layers can consist of different metals, such as:

• Zinc
• Nickel
• Chrome
• Gold
• Silver
• Copper

Applications

Electroplating is used in a wide range of areas:

• Corrosion protection in industry
• Decorative coatings for jewelry and ornaments
• Wear protection for tools and machine parts
• Electronic applications to improve conductivity