Silicon Metal
190 - 195 Per kilogram
1000 Kilogram (MOQ)
Silicon Metal 441/553/2202/3303 Grade
Silicon Metal
150 Per Kilogram
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Silicon Metal
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Silicon Metal
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Description Silicon in the form of a crystalline solid in blue-grey metallic color is rarely found naturally. It is rather can be found in planets, meteorites and dusts in silicon dioxide forms. Silicon is a second most abundant element that can be found in the Earth's crust, followed by oxygen. When in its elementary form, its crystal structure is similar to that of diamond. This utility element can form semi-conducting crystals for several applications. This semi-conductive metal is useful in manufacturing steel, microchips and solar cells.It contracts in its liquid state, while expands when solidifies. It forms crystal structure similar to diamond's when crystallized. The atomic structure of this metal makes it ideal to be used in electronics. Silicon readily bond with other elements, because of the four valence electrons.ApplicationsAs silicon is available in abundance and in several forms, its many applications is evident. Polycrystalline silicon is the latest application of silicon that is used in the form of wafer. It basically used in thin-film solar cells and PV system as semi-conductors. It also finds use as power transistor and semiconductor in generic field of electronics.It is a key constituent in products, like cement, electrical steel, ceramic, concrete and glass. Silicon is widely used for aluminium-silicon (AlSi) alloys for cast components used in the automotive industry. It can form ferro-silicon (FeSi) when added to molten cast iron. By consumption, aluminium industry leads, leaving behind chemical and solar industries. It is possible to use gallium-arsenide (GeAs) or germanium (Ge) besides silicon in semiconductors and infrared applications.It's metallic form called ferro silicon is widely used as a deoxidizing agent in the carbon and stainless steel production. Ferro silicon is highly demanded and used in steel smelting. Other than steel making, ferro silicon can be used to refine high purity magnesium, and produce ductile iron and magnesium ferro silicon. It can also make silicon steel and ferrous silicon alloys that are resistant to corrosion and heat.Metallurgical silicon is used as an alloying agent in aluminum casting and resultant aluminum-silicon (Al-Si) is used to make light in wight and strong car components that are better than components cast from pure aluminum. Chemical industry uses metallurgical silicon in making fumed silica, silanes and silicone.Polysilicon of photovoltaic grade is used in polysilicon solar cells production. Monocrystal silicon on the other hand is used as a semiconductor material in modern electronics. It is used along with other material to produce LEDs, integrated circuits and FETs.The largest producer of silicon metal is China. It is also produced in countries, like Thailand, South Africa, Brazil, Australia and Kazakhstan. France, Germany, Spain, Bosnia and Iceland are some of the European countries that produce silicon.
Silicon Metal
315 Per Kilogram
1 Ton (MOQ)
Silicon Metal 553
185 - 186 Per kg
400 kg (MOQ)
Silicon metal 553 is a commonly used grade. In the metal silicon 553, the silicon content should be as high as 98.5%. The contents of iron, aluminum, and calcium are 0.5%, 0.5%, and 0.3% respectively. Silicon 553 and silicon 441 are mainly used in the production of aluminum ingots.
Silicon Metal
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1 Ton (MOQ)
Silicon Metal
270 - 275 Per Kilogram
Silicon Metals provide properties of Anti-Corrosion, Ductability, Hardness, Malleability, etc, and is used in manufacturing of Welding Electrodes, Flux Cored Wires, Wear Resistant Plates, Hard Metals, Powder Metallurgy Parts, etc.
Silicon Metal
200 - 260 Per Kilogram
10 kg (MOQ)
Silicon Metal 2202
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Silicon Metal
130 Per Kilogram
Material Silicon Metal Shape Lump Application Industrial Color Grey Si 98.50% min Ca 0.3% max
Silicon Metal
195 - 200 Per Kg
500 Kg (MOQ)
Silicon Metal
140,000 - 145,000 Per Ton
3 Ton (MOQ)
Silicon Metal
248 Per Kilogram
Silicon Metal
500 - 1,000 Per 公斤
5 ton (MOQ)
We are a manufacturer of silicon metal, mainly producing. 441, 3303, 552
Silicon Metal
10 - 11 Per Ton
1 Ton (MOQ)
Silicon Metal
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In the manufacture of cast iron, ferrosilicon is used for inoculation of the iron to accelerate graphitization. In arc welding, ferrosilicon can be found in some electrode coatings. Ferrosilicon is used as a source of silicon to reduce metals from their oxides and to deoxidize steel and other ferrous alloys. This prevents the loss of carbon from the molten steel (so called blocking the heat). Ferro Silicon is used in the production of cast iron, as Ferro Silicon can accelerate graphitization. Ferro Silicon replaces the need for ferro manganese, spiegeleisen and calcium silicides in the manufacturing process.
Silicon Metal
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We also cater to various aluminium alloy manufacturers for various grades of silicon.
Grade Silicon Metal
120 Per Kilogram
Silicon Metal
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Silicon metal powder is also called industrial silicon powder. It is silver gray or dark gray powder with metallic luster. Of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called 'industrial glutamate', which is an essential basic raw material in hi-tech industry.