Rare Earth Ferro Silicon powder 70 steelmaking

Brand:aa

Product detail:

SPECIFICATION:
1) SI:75%MIN AL:1.5-2.0% C:0.2%MAX P:0.04%MAX S:0.02%MAX
2) SI:72%MIN AL:1.5-2.0% C:0.2%MAX P:0.04%MAX S:0.02%MAX
SIZE:10-50MM OR 10-60MM OR 10-100MM,90%MIN
PACKING:IN PLASTIC WOVEN BAG OF ABOUT 1MT NET EACH
Supplies can be made on different requests

NAME	MARK	specification	chemical composition(%)
			Al	Ca	Mn		Cr	P		S		C
Ferrosilicon ball	FeSi60-72	6cm	1.5	1.5	0.5		0.5	0.04		0.02		0.3
Ferrosilicon grain	FeSi60-72	0.1-3cm	1.5	1.5	0.5	0.5			0.04		0.02		0.3
Ferrosilicon powder	FeSi60-72	0-325mesh	1.5	1.5	0.5	0.5			0.04		0.02		0.3

Application:

Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon used coke, quartz (or silica)as raw material and using electric furnace tomade by. Because of silicon and oxygen are easily compound into SiO2, so the ferro silicon often used as deoxidizer in steelmaking.