Ferro-Silicon / FeSi 75% 72% As Deoxidizer for Iron Casting

Product Overviews

Ferro Silicon uses coke, silica as raw materialand is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the Ferrosilicon is often used as deoxidizer in steelmaking. It also can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufacturing. According to the content of silicon, this product can be divided into FeSi with the Si content 75%, 72%, 65%, 60%, 45%.

1. Used as a Deoxidizer and alloying agent in the steel-making industry

2. Used as Inoculant and Nodulizer in cast iron industry

3. Used as reducing agent in Ferroalloy production

4. Used for the high-temperature smelting of magnesium metal in Pidge Magnesium

5. Used as suspending phase in beneficiation industry, used as electrode coating in welding rod manufacturing, and used in manufacturing of silicone and other products in chemical industry.

Product Parameter

Low Carbon Ferro Silicon
No.	Product grades	Chemical Composition(%)
		Si	Al	Ca	Mn	Cr	P	S	C
			≤
1	FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
2	FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
3	FeSi70	70	2	1	0.6	0.5	0.04	0.02	0.2
4	FeSi65	65	2	1	0.7	0.5	0.04	0.02	0.2
5	FeSi60	60	2	1	0.8	0.6	0.05	0.03	0.2
6	FeSi45	40-47	2	1	0.7	0.5	0.04	0.02	0.2

Size: 1-5mm,1-10mm,5-10mm,10-50mm,10-100mm or by per customer's requirement.

Remark: Specification and size can be optimized by per customer's requirement.