タイトルまたは説明

Calcium ferrite(Premelted steel making slagging agent),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 stability 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.

This kind of product is mainly adopted high calcium-based composite pre-melting material,homogenization of product composition,stble quality,effectively improve the converter smelting process,improve slagging melting,strengthen dephosphorization,no air pollution.