ladle furnace process

ladle furnace process

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  • Electrotherm

    Oct 02, 2015· Traditional Ladle Refining Furnace (LRF) is used to de-sulphurize steel, adjust its chemical composition and raise the temperature of molten metal besides as a buffer between the melting and ....

  • Ladle Furnace slag

    Ladle furnace slag is produced through the addition of lime (CaO), and dolomitic limestone (CaOMgO) in the electric furnace The resulting byproduct, ladle furnace slag, contains high concentrations of calcium oxide Due to high CaO concentrations the material can be used in the production process of cement, as a limestone replacement...

  • US5397379A

    A process of refining steel in a ladle using solid granules or briquettes made from recycled LMF slag and raw materials to make a desulfurizing addition, a slag conditioner or synthetic refining slag is described...

  • Basic oxygen steelmaking

    The basic oxygen steel-making process is as follows: Molten pig iron (sometimes referred to as "hot metal") from a blast furnace is poured into a large refractory-lined container called a ladle The metal in the ladle is sent directly for basic oxygen steelmaking or to a pretreatment stage...

  • Ladle Refining Furnace ( LRF)

    Ladle Refining Furnace Application: Ladle Refining Furnace is used to refining the molten steel from the primary melting furnace (electric arc furnace, induction furnace, converter and etc), meanwhile have the function of adjusting molten steel temperature, and be a buffer of the whole processIt is described to be the soul of the best production line ( primary melting furnace + LF+ CCM)...

  • Ladle Metallurgy

    Ladle Metallurgy Ladle metallurgy is a process associated with the clean steelmaking process, wherein the process follows after the steel from converter or electric arc furnace, which may involve deoxidation, decarburization, and fine chemical adjustment of fine alloying elements or even the gases in the steel...

  • Vacuum Degassing of Steel

    Dec 05, 2017· In the steel smelting process, unwanted gases are dissolved in the liquid, which could produce any number of imperfections and defects A common method used to remove these undesired gases is vacuum degassing The process is done after the molten steel has left the furnace and before being poured into ingots or introduced into a continuous caster...

  • LADLE REFINING FURNACE

    Ladle refining furnace holds the liquid metal for process of casting Before Ladle Refining treatment there will be melting process which could be processed either in electric arc furnace or in the Induction Melting Furnac...

  • Ladle (metallurgy)

    Dec 31, 2012· Ladle Furnace Operations SSMill 1966 David Vale , meltshop çelikhane arc furnace ladle fur , Great Wall steel casting foundry process,customed slag pot,slag ladle process ....