How many types of anodizing

Question

Accepted Answer

There are several types of anodizing processes used in electroplating.

The most common types of anodizing are sulfuric acid anodizing, chromic acid anodizing, and hardcoat anodizing.
Sulfuric acid anodizing is the most widely used method and provides a corrosion-resistant coating.
Chromic acid anodizing is used for aluminum alloys that require a thin, non-conductive coating.
Hardcoat anodizing, also known as Type III anodizing, produces a thick and durable coating with excellent wear resistance.
Other types of anodizing include phosphoric acid anodizing, boric-sulfuric acid anodizing, and tartaric-sulfuric acid anodizing.

Accepted Answer

There are 4 types of anodizing
1 Sulphuric acid anodizing
2 Chromic acid anodizing
3 Oxalic acid anodizing
4 phosphoric acid anodizing

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