Anodizing is an electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant, anodic oxide finish. Aluminum is ideally suited for anodizing . Anodizing layer is nonconductive also.
Type 1 | Chromic Acid Anodizing |
Class 1 | Clear |
Type 3 | Hard Anodizing( Clear/ Black) |
Class 1 | Clear |
Class 2 | Black |
TYPE 2 | SULFURIC ACID |
Class 1 | CLEAR (NON-DYED) |
Class 2 | DYED (BLACK, GOLD, RED, BLUE) |