What is pickling of steel?
Asked by Biju Jacob | 2nd Apr, 2013, 09:56: PM
Pickling of steel is a process to chemically remove scale or oxide from steel to obtain a clean surface. In this, soaking of metal is done in an acid to remove the hardened scale that develops from hot working.
Answered by | 3rd Apr, 2013, 10:09: AM
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