Refractory Material Technology News: Technical measures for smelting clean steel

Technical measures for smelting clean steel
Smelting clean steel should be based on the variety and application requirements. The operations of hot metal pretreatment-steelmaking-refining-continuous casting should be under strict control. The main technical countermeasures are as

follows:
(1) Hot metal pretreatment. The sulfur content of molten iron in the molten iron desulfurization or triple desulfurization process should be less than 0.005% or even less than 0.002%.
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