Metal Silicon is usually classified according to the content of Si, Fe, Al, Ca. Main types of silicon metal are 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 etc.
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 highttech 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.
ZHENAN 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.
►Zhenan Ferroalloy is located in Anyang City,Henan Province,China.It has 20 years of production experience.High-quality ferrosilicon can be produced according to user requirements.
►Zhenan Ferroalloy have their own metallurgical experts,ferrosilicon chemical composition,particle size and packaging can be customized according to customer requirements.
►The capacity of ferrosilicon is 60000 tons per year,stable supply and timely delivery.
►Strictly quality control,accept the third party inspection SGS,BV,etc.
►Having independent import and export qualifications.
Q:Are you a factory or a trading company?
A:We have factories and trading companies, factories and warehouses in Anyang, Henan Province, to provide you with the best prices and the best quality sources, and a professional international marketing team to provide you with a wide range of personalized services.
Q:What is the MOQ for trial order? Can samples be provided?
A:There is no limit to the MOQ, we can provide the best solution according to your situation. Can also provide you with samples.
Q:How long will the delivery take?
A:Once the contract is signed, our normal delivery time is about 2 weeks, but it also depends on the quantity of the order.
Q:What are your terms of delivery?
A:We accept FOB, CFR, CIF, etc. You can choose the most convenient way.
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