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    Medium frequency melting furnace smelting deoxy how it
        

    Medium frequency melting furnace smelting deoxy how it

     

    What you are asking is deoxidation of steelmaking:

     

    Directly added deoxidizer: generally iron alloy, such as ferromanganese, ferrosilicon, aluminum iron, silicon manganese alloy. Directly added to molten steel

     

    Diffusion deoxidation method: adding deoxidizer such as carbon powder, ferrosilicon powder, aluminum powder, etc. to the slag

     

    Vacuum deoxidation: the molten steel is placed under vacuum to reduce the partial pressure of CO gas to achieve the purpose of deoxidation.

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