Pre-melting Calcium ferrite slag

Calcium ferrite is used as deoxidizer, desulfuration,dephosphorization in steelmaking.

Calcium ferrite slags arises from their high capacity to absorb acidic impurities (e.g., arsenic and antimony) while presenting a wide, homogeneous liquid area when mixed with iron oxides. These two aspects partly solve troublesome magnetite precipitation during the smelting and converting of copper concentrates and reduce bath contamination in the electrolytic refineries.

Calcium ferrite is used as deoxidizer, desulfuration, dephosphorization in steelmaking. which can rise refining effective highly and ladle' using time. Size: 0-20mm/5-25mm/15-40mmPackage:in 1MT big bag

 

Chemical composition:
MODEL	Fe2O3	CaO	SiO2	Al2O3
RS-1	60-65%	35-40% min	5% max	4% min
RS-2	40% min	30% min	5% max	4% min
RS-3	50% min	35% min	5% max	4% min

Contact person: helen

Tel : 86-379-65286158 652858886 65285887 65285888Fax: 86-379-65285889Mobile:18637906777

Pre-melting Calcium ferrite slag