Silicon metal is a gray and shiny semiconductor metal,also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys which smelted from quartz and coke in an electric furnace.

Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemicalindustry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance,highresistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry.

The classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.

Application:

1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance andoxidation resistance.

2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.

3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essentialraw material for integrated circuit and electronic element.

4) These are used in high-temperature material production in order to manufacture enamels and pottery. These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers.

Generally the diameter is 10-50mm,50-100mm,10-100mm or other sizes as customer’s request.