Ferro silicon 72#

The specification of ferrosilicon 72#:

1.It is FeSi content is 72-80.0%,Mn content is 0.5% max.

2.Ferro silicon is smelted by silicon,coking and waste steel in electric resistance furnace with high temperature.

3.It has grey colour with metal lustre .Ferrosilicon mainly used as deoxidizer and alloy additives in steel making and casting industry.

Its manganese and silicon has stronger affinity with oxygen.Deoxidization produced in steelmaking with low smeling point,big particle size and float easily.

It has good deoxidation effects as an ideal kind of complex deoxidizer.