metallurgy rotary kiln - 1 views
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cicemech on 25 Apr 25Metallurgy refers to the process of extracting metal or metal compounds from ore or other raw materials and making metal materials with certain properties by various processing methods. It includes a series of production departments, such as mining, beneficiation, sintering, coking, refractory, iron making, steel making, rolling, and other auxiliary departments such as transportation, machine repair, and power.