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  • Ferrochrome - Wikipedia

    Ferrochrome production is essentially a carbothermic reduction operation taking place at high temperatures. Chromite (an oxide of Cr and Fe) is reduced by coal and coke to form the iron-chromium alloy. The heat for this reaction can come from several forms, but typically from the electric arc formed between the tips of electrodes in the bottom of the furnace and the furnace hearth. This arc creates temperatures of about 2,800 °C (5,070 °F). In the process of smelting,

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  • Ferrochrome SpringerLink

    2023.6.8  The production methods of high-carbon ferrochrome mainly include blast furnace method and submerged arc furnace method. The raw materials used are chrome ore,

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  • Ferrochrome - an overview ScienceDirect Topics

    Ferrochrome production is essentially a high-temperature carbothermic reduction operation. Chrome ore (an oxide of chromium and iron) is reduced by coke (and coal) to form the

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  • Mechanism of the Direct Reduction of Chromite Process as a Clean ...

    Direct reduction of chromite (DRC) is a promising alternative process for ferrochrome production with the potential to significantly reduce energy consumption and greenhouse

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  • High Carbon Ferrochrome Technology - ScienceDirect

    2013.1.1  High carbon ferrochrome is one of the most common ferroalloys produced and is almost exclusively used in the production of stainless steel and high chromium steels.

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  • Simulation-based life cycle assessment of ferrochrome smelting ...

    2021.5.1  Simulation based life cycle assessment of ferrochrome production demonstrated. •. Estimation of greenhouse gas emissions for two ferrochrome smelting

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  • Metals Free Full-Text Direct Production of

    2017.12.20  Ferrochromium, which is a critical alloy in the production of stainless steel and high-alloying ferritic steel [ 1 ], has been produced worldwide by carbothermic smelting reduction of chromite in submerged electric arc

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  • Production of Ferro-Chrome - IspatGuru

    2018.7.10  Ferro-chrome (Fe-Cr) alloy is essential for the production of stainless steel and special steels which are widely used and are of high quality, typically characterized by a high corrosion resistance and a low tendency to

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  • IR presentation - Outokumpu

    Chrome is the most important raw material used in stainless steel production. Outokumpu has its own chrome mine and ferrochrome works and this makes us uniquely self-sufficient.

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