The Introduction of Ferro Silicon Introduction

1 .Ferrosilicon is indispensable deoxidizer in the steel industry and is used for precipitation deoxidation and diffusion deoxidation in Ju steel.

2 Brick iron can be also as an alloying agent used in steelmaking. Adding a certain amount silicon to the steel can significantly improve the strength, hardness,elasticity and permeability of steel with reducing the hysteresis loss of transformer steel.

3 High ferrosilicon can be used for the production of low-carbon reductant in ferroalloy industry. Adding ferrosilicon to cast iron can be inoculant for ductile iron, prevent the formation of carbides, and promote the precipitation of graphite and the nodulizing,

4 In addition, ferrosilicon powder can be used as a suspended phase in the mineral processing industry,and coatings for welding electrodes in the electrode manufacturing

5 In the steel industry, one ton of steel consumes about 3 ~ 5kg75% ferrosilicon.

Melting point: 75FeSi to 1300 °C

The Specifictions Of Chemical Composition

Brand	Chemical Composition/%
	Si	Al	Ca	Mn	Cr	P	S	C
		≤
FeSi75A10.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A10.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.0-B	72.0-80.0	1.0	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A11.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A11.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75A12.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75A12.0-B	74.0-80.0	2.0	1.0	0.4	0.3	0.04	0.02	0.1
FeSi75A12.0-C	72.0-80.0	2.0		0.5	0.5	0.04	0.02	0.2
FeSi75-A	74.0-80.0			0.4	0.3	0.035	0.02	0.1
FeSi75-B	74.0-80.0			0.4	0.3	0.04	0.02	0.1
FeSi75-C	72.0-80.0			0.5	0.5	0.04	0.02	0.2
FeSi65	65.0-<72.0			0.6	0.5	0.04	0.02
FeSi45	40.0-47.0			0.7	0.5	0.04	0.02

The Introducton Of Our Company Henan Star Metallurgy Materials Co., Ltd., founded in 2003, is located in Anyang, HenanProvince. Henan Star Metallurgy Material Limited Company specializing in ferro silicon,calcium silicon,cold-rolled rebar equipment with high ductility production and sales,It is a manufacturing company directly subjected to the Anyang Star Metallurgy Material Institute. The factory covering an area of 80 square kilometers, it has a complete set ofmodern production equipment.
Relying on the academic advantages of Star Metallurgy Material Institute and advanced stable production progress, this company can provide 1,000,000 tons of high-qualified alloy series products annually, such as ferrosilicon, silicon metal, calcium silicon, silicon carbide, metal alloy powder, etc.
The company also engages in the export of refractory materials, steel products and machinery equipment, machinery equipments
include equipment for ferroalloy plant using and cold-rolled rebar equipment with high extensibility. Our products are sold to dozens of countries and regions.
We warmly welcome customers at home and abroad

Guarantee:

We are a professional company that engaged in ferroalloy trade and processing. The ferroalloy trade is our main business.

Relying on the academic advantages of Star Metallurgy Material Institute and advanced stable production progress, this company can provide 1,000,000 tons of high-qualified alloy series products annually .All these enure that we have great advantages in the produce quality and price.

Best Service:

We are a powerful company .we have a harmony environment.we work on every customer's demand and supply our perfect service.we hope to establish long realationship with our new and old customers.so choose us with our lowest price .