Question

what is metallurgy its step

Answer 1

Metallurgy is the process in which the extraction of the metals are done to obtain the crude metal from their ores is defined as metallurgy. The three steps involved in the process of metallurgy are: Crushing or grinding of the ore into smaller pieces.

Answer 2

Metallurgy is the process in which the extraction of the metals are done to obtain the crude metal from their ores is defined asmetallurgy. 

The three steps involved in the process of metallurgy are:

Crushing or grinding of the ore into smaller pieces.Concentration of the or ORE DRESSING or ENRICHMENT OF THE ORE(gangue- to remove the earthly impurities)Converting into oxides by roasting(sulphide ores in presence of o2 and calcination of the carbonate ores in limited amount of o2)Reduction of metaloxides into metalsRefining with the help of ELECTROLYTIC REFININGThen your PURE METAL is obtained.

Hope this gives  you clear cut explanation.