Briefintroduction：

Silicon Metal is processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry.
It is silver gray or dark gray with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance.

Features and usage：

* Silicon Metal is Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
* In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.

* Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.
* In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
*Silicon Metal are used in high-temperature material production in order.

Silicon Metal index
model	Chemical composition(%)
	Si	Fe	Al	Ca
	≥	≤
#553	98.50	0.50	0.50	0.30
#441	99.00	0.40	0.40	0.10
#3303	99.37	0.30	0.30	0.03
#2202	99.58	0.20	0.20	0.02
#1101	99.79	0.10	0.10	0.01