Galvanizing & Electroplating

Galvanizing & Electroplating

Galvanizing involves coating steel or iron with a protective layer of zinc, typically by hot-dipping, to prevent corrosion. Electroplating uses an electrical current to deposit a thin metal coating, like chromium or nickel, onto a surface for protection, decoration, or conductivity. Both processes enhance durability and surface properties of materials.

Galvanizing and electroplating are two methods used to protect and enhance the surface of metals:

Galvanizing:
  • Involves coating steel or iron with a protective layer of zinc.
  • The most common method is hot-dip galvanizing, where the metal is submerged in molten zinc.
  • Its primary purpose is to prevent corrosion by creating a sacrificial zinc layer, which corrodes instead of the base metal.

Electroplating:

  • Uses an electrical current to deposit a thin metal coating, such as chromium, nickel, or gold, onto a substrate.
  • This process is used for a variety of reasons, including:
    • Corrosion resistance
    • Aesthetic improvement (decorative appeal)
    • Enhancing conductivity in electrical applications

Key Difference:

Galvanizing involves coating steel or iron with a protective layer of zinc, typically by hot-dipping, to prevent corrosion. Electroplating uses an electrical current to deposit a thin metal coating, like chromium or nickel, onto a surface for protection, decoration, or conductivity. Both processes enhance durability and surface properties of materials.

Industries We Serve

Fill The Form