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Steelmaking principle and raw materials
Apr 28, 2018

The steelmaking process is an oxidation process. The main means of removing impurities is blowing oxygen into the molten pool and adding slagging agent to form slag. Decarburization reaction is the main method of steelmaking process. Silicon, manganese, phosphorus, sulfur and other elements are also removed through oxidation. Raw materials for steelmaking include pig iron, scrap steel, flux (limestone, etc.), deoxidizer (ferrosilicon, ferromanganese, aluminum, etc.), and alloy materials.

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