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.
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.
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. Metal Silicon 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.
According to the content of iron, aluminum and calcium in Metal Silicon, silicon metal can be divided into different grades, such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101.
| Garde |
Composition |
| Si Content(%) |
Impurities(%) |
| Fe |
Al |
Ca |
P |
| Silicon Metal 1501 |
99.69 |
0.15 |
0.15 |
0.01 |
≤0.004% |
| Silicon Metal 1502 |
99.68 |
0.15 |
0.15 |
0.02 |
≤0.004% |
| Silicon Metal 1101 |
99.79 |
0.1 |
0.1 |
0.01 |
≤0.004% |
| Silicon Metal 2202 |
99.58 |
0.2 |
0.2 |
0.02 |
≤0.004% |
| Silicon Metal 2502 |
99.48 |
0.25 |
0.25 |
0.02 |
≤0.004% |
| Silicon Metal 3303 |
99.37 |
0.3 |
0.3 |
0.03 |
≤0.005% |
| Silicon Metal 411 |
99.4 |
0.4 |
0.1 |
0.1 |
≤0.005% |
| Silicon Metal 421 |
99.3 |
0.4 |
0.2 |
0.1 |
- |
| Silicon Metal 441 |
99.1 |
0.4 |
0.4 |
0.1 |
- |
| Silicon Metal 551 |
98.9 |
0.5 |
0.5 |
0.1 |
- |
| Silicon Metal 553 |
98.7 |
0.5 |
0.5 |
0.3 |
- |
| Off-Grade Silicon Metal |
96.0 |
2.0 |
1.0 |
1.0 |
- |
Remark:Other chemical composition and size can be supplied upon request.
Supply Ability: 3000 Metric Tons per month
Min Order Quantity: 20 Metric Ton
| Silicon Metal Powder |
0 mm - 5 mm |
| Silicon Metal Grit Sand |
1 mm - 10 mm |
| Silicon Metal Lump Block |
10 mm - 200 mm, Tailor-made size |
| Silicon Metal Briquette Ball |
40 mm - 60 mm |
Packaging: 1 Ton Jumbo Bag
1.Silicon Metal is Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation 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 hightech field as an essential raw material for integrated circuit and electronic element.
4.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.
5.Silicon metal is used in the production of high-temperature materials.
YONGYANG supply silicon price,si metal,ferrosilicon, metal silicon, silicon manganese, ferromanganese and other metal materials. Please write to us about the items you require and we will send you our latest quotations immediately for your reference.
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