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Maximizing Yield and Purity: Strategies for Operating Silicomanganese Furnaces

Silicomanganese furnaces play a crucial role in the production of ferroalloys, essential components in the steelmaking process. Maximizing the yield and purity of the final product is imperative for ensuring efficiency, quality, and cost-effectiveness in alloy manufacturing. In this article, we delv

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2024 03-07
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Features & shortcomings of submerged arc furnace lining’s performance improvement

On the basis of the original seamless method of carbon bricks, the carbon bricks are reprocessed into annular grooves and concave structures, and the characteristics of self-baking carbon materials are used ingeniously to connect the carbon bricks, including the same layer and interlayer, so as to block the molten iron. The gap between penetration and horizontal penetration connects the carbon bricks of the entire furnace lining into a whole. The furnace lining not only has the excellent performance of carbon bricks, but also has the integrity of the third integral tamping method, which better solves the current problems.

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2021 10-01
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The introduction of the low micro carbon ferrochrome furnace

The electrode lifting hydraulic proportional valve speed automatic regulator adopts a control system composed of a Siemens programmable controller, which is simple and reliable to operate.Electrode lifting mechanism adopts oil cylinder transmission, which is flexible, safe and reliable.The tilting of the furnace body adopts the form of hydraulic transmission, and the integrated block hydraulic valve. The hydraulic station is equipped with two plunger pumps, one for use and one for backup, and is equipped with an energy storage tank, which has the function of maintaining pressure. Six large cross-section water-cooled cables, conductive cross arms, flexible compensators, copper bars, and energy-saving short nets arranged in a triangular space. The impedance value of the short network is ≤0.5+ j 2.3mΩ, and the unbalance of the three-phase impedance is ≤5%.

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2021 04-05
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Ferroalloy electric furnace production method

The electric furnace method is the main method for smelting continuous cast steel|iron alloy, and the output of electric furnace ferroalloy accounts for more than 70% of the total ferroalloy output. Electric furnaces can be divided into submerged arc furnaces and electric arc furnaces, also called r

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2021 01-13
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Model of ferroalloy refining furnace equipment

The ferroalloy refining furnace is mainly used for desilication refining of ore, high-silicon low-carbon ferroalloy re-refining products and fluxes to obtain medium-carbon, low-carbon, and micro-carbon ferroalloy products. It is generally an electric arc smelting furnace; Smelting of ferroalloy prod

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2021 01-08

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