Cheap and High Quality Supplier Casting Ferrosilicon 75% Silicon Metal

Overview

Basic Info.

Model NO.	Silicon
Transport Package	25kg or 1000kg Bag
Specification	1ton/bag
Trademark	Youda
Origin	China
HS Code	7202210090
Production Capacity	5000ton/Month

Product Description

Product Description

Product Description

Ferrosilicon

Brief introduction:

Silicon Metal is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It's known as the "salt" of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc.Silicon Metal lump was produced in electric heating furnace by quartz and coke. Quartz will be redox and became molten silicon liquid. After cooling, it will be solid as we see. The primal silicon metal lump is very large. Then it will be madeinto smaller lumps which we call standard size. Silicon Metal Lumps will be 10-100mm.Typical models includes: Silicon Metal 2202; Silicon Metal 3303; Silicon Metal 441; Silicon Metal 553, Silicon Metal Off Grade.Features and usage:* As an additive to non-ferrous alloys, industrial silicon is also used as an alloying agent for silicon steel with strictrequirements, and as a deoxidizer for smelting special steels and non-ferrous alloys.* Silicon Metal is Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wearresistance and oxidation resistance.* Aluminum alloy ingot production, as additive of silicon.

Types	Chemical synthesis(%)
	≥	≤	≤
	Si	Al	C	S	P
Ferrosilicon75	75	1.5	0.2	0.02	0.04
Ferrosilicon72	72	2.0	0.2	0.02	0.04
Ferrosilicon70	70	2.0	0.2	0.02	0.04
Size:0-3mm,3-10mm,10-50mm,50-100mmOr according to customer requirements

Application

1. Because of silicon and oxygen are easiliy compound into SiO2, ferro silicon is often used as deoxidizer in steel making.
2. Ferro silicon / FeSi can be used as alloy elements join agent, widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel. 3. Ferro silicon / FeSi is used as a reductant in ferroalloy(SiMn) production and chemical industry. 4. In iron industry, ferro silicon can be used as inoculant and nodulizer.