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Anodizing

Hard anodizing

Process Surface coating process where an aluminum workpiece that acts as the anode is subjected to high voltage and is oxidized in a cooled acidic solution which creates a corrosion-resistant and durable surface.

Soft anodizing

Process Surface coating process where an aluminum workpiece that acts as the anode is subjected to voltage and is oxidized in an acidic solution which creates a corrosion-resistant and durable surface.