Placage Granby
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  • Processes
  • Clear or Color Anodizing
  • Capping and Masking
  • Chemical Conversion
  • Passivation
  • Black Oxide
  • Zinc and Manganese Phosphating
  • Zinc Plating
  • Tin Plating
  • De-Embrittlement
  • Cleaning
  • All processes

    • Clear or Color Anodizing

    MIL-A-8625 Type II, Class 1 and Class 2

    Anodizing is a surface treatment used to protect or color an aluminum part (or alloy) by anodic oxidation. This technique consists of creating a 5 to 30 micrometer-thick electrically insulating layer on the surface of the aluminum (or alloy) part. This aluminum oxide layer is highly resistant to corrosion.

    Anodizing colors

    Main uses

    • This process is commonly used for aluminum parts in the automotive, aeronautics and electronics industries.

    Types of treatable metals

    • Aluminum or aluminum alloy

    Advantages and benefits

    • Reduce electrical resistance and increases part life against corrosion.

    Additional information

    Standard colors:

    • Natural
    • Sanodal® Deep Black HBL & Sanodal Deep Black MLW
    • Sanodal® Gold 4N
    • Sanodure® Fiery Red ML
    • Sanodure® Orange G
    • Sanodye® Blue 2LW

    Other colors are available upon request.

    Projects using this process