Specifications

1.Manufacturer with FEPA,ANSI,JIS
2.Passed ISO 9001:2000
3.High reputation in quality and pric

Premelted steel making agent(Calcium Ferrite)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 furnance lining erosion,and decrease the environmental pollution.Because of good effect of slag melting,smelting stability and reduce molten steel splash.

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

 

Chemical composition(%)
MODEL	Fe2O3	CaO	SiO2	Al2O3
RS-1	55% min	30% min	5% max	4% min
RS-2	50% min	35% min	5% max	4% min

 

Particle Size(Normal):0-20mm/5-25mm/15-40mm

We can also produce different calcium ferrite specification based on your special requirements.