Question

which substance is used in anodizing of aluminium . give one word answer​

Answer 1

Answer:

Aluminum is ideally suited to anodizing, although other nonferrous metals, such as magnesium and titanium, also can be anodized. The anodic oxide structure originates from the aluminum substrate and is composed entirely of aluminum oxide.

Answer 2

Answer:

The most common anodizing processes on aluminium use chromic acid, sulfuric acid or oxalic acid (Wernick et al., 1987). Other acids, such as phosphoric acid and boric sulfuric acid mix, are now used in the market for anodizing in the aerospace industry

Explanation:

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