Specifications

premelted refining slag/RuiShi brand calcium ferrite/calcium ferrite/calcium ferrite dephosphorization/calcium feerite slag/sell

HENAN RUISHI INVESTMENT GROUP CO.,LTD specialize in this field many years of the calcium ferrite, calcium ferrite sand , calcium ferrite powder, fused calcium ferrite,fused calcium ferrite sand,fused calcium ferrite powder, sintered calcium ferrite ,sintered calcium ferrite sand,sintered calcium ferrite powder, dephosphorization with good quality and pretty competitive price ,if you are interested in our goods ,pls give us the informations and quality what you want .

 

premelted steel  making slagging agent(calcium feerite)can accelerate the dissolution of lime ,so it doesn't need to use fluorite to promote melting ,to achieve fluoride-free steel making ,reduce the furnace lining erosion ,and decrease the environmental pollution .because of good effect of slag melting ,smelting stablity and reduce molten steel splash ,so it can improve the yield rate of molten steel about 1%.shorten smelting period ,slag melting quickly ,high performance dephosphorization rate ,to achieve smelting time shortened .