Aluminium Anodizing

Aluminium Anodizing

Transforms the surface of aluminum into a hard, corrosion-resistant layer. Anodizing makes aluminum tougher without adding weight – perfect for aerospace, electronics, and architectural applications. It can be dyed in various colors for aesthetic appeal.

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Anodizing (Aluminum) Process

  • Surface Cleaning

    The aluminum parts are thoroughly cleaned and degreased to remove all contaminants, oils, and oxidation from the surface, ensuring proper adhesion of the anodic layer.

  • Anodizing Bath

    The cleaned parts are submerged in a sulfuric acid electrolyte bath and an electric current is applied. This converts the aluminum surface into a durable, porous aluminum oxide layer.

  • Sealing and Inspection

    The anodized parts are sealed in hot water or steam to close the pores, locking in any dye if applied. Each part is then inspected for coating thickness, uniformity, and surface quality.