engleski

Technological operations of steel refining from non-ferrous metals impurities

The quality of metal products is largely determined by the chemical composition of steel, and especially the content of non-ferrous metal impurities. Known methods of steel refinement from non-ferrous metal impurities are not very suitable for industrial use, since they are characterized by low productivity, high cost and the need to use significant quantities of auxiliary equipment. In order to implement the effective removal of non-ferrous metal impurities from melts, it is proposed to use the electrolysis method during secondary metallurgy, which will reduce the content of non- ferrous metals by 1.5-2 times.

steel refining ; non-ferrous metals impurities ; chemical composition of steel ; electrolysis method

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