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Secondary refining's effects

1. Undertake the original partial refining function of primary refining furnace, complete partial steelmaking reaction under the best thermodynamic and kinetic conditions, and improve the production capacity of monomer equipment; 2. Uniform molten steel and accurate control of steel composition; 3. Accurately control the temperature of molten steel to meet the requirements of continuous casting production;

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2022 02-25
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RH refining furnace: a way to improve the injection process

The application of post-combustion technology in steelmaking is embodied in the use of converter oxygen lances (converter post-combustion oxygen lances) and RH top-blowing lances (represented by RH-KTB), as well as in electric arc furnace steelmaking (two On the secondary combustion PC gun), it show

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2021 01-22

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