Product Details:
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Product Name: | Silicon Metal Powder | Purity: | Si ≥ 98% |
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Size: | 200mesh, 325mesh Or Customized | Material: | Silicon Metal |
Packing: | 1MT Big Bag Or Customer Request | Usage: | Aluminum Alloy&Steelmaking |
Highlight: | 2202 Metallic Silicon Metal,3303 Metallic Silicon Metal,1101 Metallic Silicon Metal |
In the aluminum alloy industry, silicon-aluminum alloy is the most widely used silicon alloy. It is a strong composite deoxidizer that can improve the utilization rate of deoxidizers in steelmaking processes instead of pure aluminum, and can purify the steel melt, enhancing the quality of steel. The demand for industrial silicon in the automotive industry is significant, so the development status of the automotive industry in a region or country has a direct impact on the market fortunes of industrial silicon.
As an additive for non-ferrous alloys, industrial silicon is also used as an alloying agent for strict silicon steel and as a deoxidizer for smelting special steel and non-ferrous alloys.
In the chemical industry, it is used to produce organic silicones such as silicone rubber, silicone resin, and silicone oil. Silicone rubber has good elasticity and high-temperature resistance, used in medical supplies and high-temperature gaskets. Silicone resin is used in the production of insulating varnishes and high-temperature coatings. Silicone oil is a liquid whose viscosity is little affected by temperature, used in the production of high-grade lubricants, polishers, fluid springs, dielectric fluids, and can also be processed into a colorless and transparent liquid, serving as a high-grade waterproofing agent for spraying on building surfaces.
After a series of purification processes, industrial silicon is converted into polycrystalline silicon and monocrystalline silicon for use in the photovoltaic and electronic industries. Crystal silicon batteries are mainly used in solar roof power stations, commercial power stations, and urban power stations with high land costs. They are the most mature and widely used solar photovoltaic products in the world, accounting for over 80% of the global photovoltaic market share, with a significant increase in the demand for metallic silicon. Modern large-scale integrated circuits are almost all made of high-purity quasi-metallic silicon, and high-purity quasi-metallic silicon is also the main raw material for producing optical fibers, making it a fundamental pillar industry in the information age.
Silicon Metal Specification
Garde |
Composition |
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Si Content (%) |
Impurities (%) |
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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 |
2 |
1 |
1 |
– |
Silicon metal powder is made of Silicon lumps by crushing, seiving, washing process etc. We have different grades of Si content powder, and we have different Si powder crushing and sieving processes to adapt to different applications of silicon powder.
Normal size: 180 mesh -325 mesh, 200 mesh, 325 mesh, 800 mesh, etc.
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
FAQ
Q: Are you a factory or a trading company?
We are factories and trading company.
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q:.What is your terms of delivery?
We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Contact Person: Mr. xie
Tel: + 8615896822096
Fax: 86-372-5055135