High Quality for Steel Metallic Silicon Silicon Metal Lump Light Minerals
China High Quality for Steel Metallic Silicon Silicon Metal Lump Light Minerals, Find details about China Metallic Silicon, High Standard Metallic Silicon from High Quality for Steel Metallic Silicon Silicon Metal Lump Light Minerals
Basic Info.
HS Code
2804690000
HS Code
2804690000
Product Desciption
High quality for Steel Metallic Silicon Silicon Metal Lump light minerals
Product Description
The classification of metallic silicon is usually based on the content of iron, aluminum and calcium. According to the content of Fe, AL and CA in silicon metal, silicon metal can be divided into 553,441,411,421,3303,3305,2202,2502,1501,1101 and so on. In industry, metallic silicon is usually made from carbon silicon dioxide in an electric furnace. Chemical equation: Silicon from SIO2 + 2C → SI + 2CO is 97-98% pure silicon, called metallic silicon. After melting and recrystallization, 99.7 ~ 99.8% silicon metal was obtained by removing impurities with acid.
Silicon Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target, wire, and in numerous other forms and custom shapes. Ultra high purity and high purity forms also include metal powder.
Name:Metallic Silicon/Silicon Metal
Molecular formula: Si
Molecular weight: 28.0855
Specifation
Size:10-100mm 90% min
Packing:1mt big bags
Color and Appearance: dark gray, with blue tones
Usage
Silicon is widely used in smelting ferrosilicon as alloying element in iron and steel industry and as reducing agent in many kinds of metal smelting. Silicon is also a good component in aluminum alloys, the vast majority of cast aluminum alloys contain silicon. Silicon is the raw material of ultrapure silicon in electronic industry. The electronic devices made of ultrapure semiconductor single crystal silicon have the advantages of small volume, light weight, good reliability and long life. High-power transistors, rectifiers and solar cells made from silicon single crystals doped with specific trace impurities are better than those made from Germanium single crystals. Amorphous silicon solar cell research progress quickly, the conversion rate of more than 8% . The maximum temperature of silicon-molybdenum bar electric heating element can reach 1700 °C, it has resistance not easy to aging and good oxidation resistance. Trichlorosilane, made from silicon, can be used to make hundreds of silicone lubricants and waterproof compounds.
As the price of our products are continuously changing, please check on the Contact Information on the bottom to get the quotations. Thanks.
Our advantage:
1. We offer the most competitive prices.
2. We provide relevant professional product consulting.
3. We are willing to help customers find any potential products and merchandise.
4. You can visit our factory by yourself. Our success is inseparable from your support and making friends from all over the world in good faith.
5. Our aim is: integrity first; reputation first, best reputation; once cooperation, friends for a lifetime.
FAQ:
Q: Can I get product's sample before I sign the contract?
A: For samples, 1 KG is available for quality check and market test, delivery time within 2 days, ship by air transport door to door.
Q:What is your terms of delivery?
A:We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: What about your payment term?
A: Usually T/T or L/C,40% deposit and 60% against copy of bl
Q: What about your delivery date in normal conditions?
A: We send the cargo within 3-5 days after receiving deposit, and usually within 50 days arrives to your appointment port.
Q: what is your ability?
A: for waste copper wire, annual output is 40000 tons. The annual output of aluminum ingot is 100000 tons. The annual output of zinc ingot is about 50000 tons.
Q: how is your product packaging?
A: usually according to the customer's requirements.
Commonly used packaging information: small bundle, large bulk packaging, some sizes with plastic cover to protect both ends, seaworthy packaging.
Q: what are your main markets and customers?
A: we are an export company specializing in production and processing, capable of production and international trade. For all customers who are looking for high quality products all over the world.
Q: if there is a quality problem with the product, what will you do?
A: we will be responsible for all quality problems to the end.
Q: how can I get an accurate price / quotation from you?
A: please tell us your product demand and the product you are looking for. We will send you the quotation as soon as possible.
What are your main products?
A. The main products are: waste copper wire, zinc ingot, lead ingot, waste aluminum wire, waste copper wire, cobalt sheet, cobalt powder, nickel sheet, nickel powder, etc. Products are mainly used in automobile, high-speed rail, aerospace, shipbuilding, military and other fields.
Contact us:
Hebei Ruifeng Metal Products Co.Ltd
Best Regard
Product Description
The classification of metallic silicon is usually based on the content of iron, aluminum and calcium. According to the content of Fe, AL and CA in silicon metal, silicon metal can be divided into 553,441,411,421,3303,3305,2202,2502,1501,1101 and so on. In industry, metallic silicon is usually made from carbon silicon dioxide in an electric furnace. Chemical equation: Silicon from SIO2 + 2C → SI + 2CO is 97-98% pure silicon, called metallic silicon. After melting and recrystallization, 99.7 ~ 99.8% silicon metal was obtained by removing impurities with acid.
Silicon Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target, wire, and in numerous other forms and custom shapes. Ultra high purity and high purity forms also include metal powder.
Name:Metallic Silicon/Silicon Metal
Molecular formula: Si
Molecular weight: 28.0855
Specifation
| Silicon Metal Lump | Si(≥) | Fe(≤) | Al(≤) | Ca(≤) |
| % | ||||
| 553 | 98.50 | 0.5 | 0.5 | 0.3 |
| 521 | 99.0 | 0.5 | 0.2 | 0.1 |
| 441 | 99.0 | 0.4 | 0.4 | 0.1 |
| 421 | 99.0 | 0.4 | 0.2 | 0.1 |
| 411 | 99.0 | 0.4 | 0.1 | 0.1 |
| 3303 | 99.2 | 0.3 | 0.3 | 0.03 |
| 2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| 1101 | 99.5 | 0.1 | 0.1 | 0.01 |
Packing:1mt big bags
Color and Appearance: dark gray, with blue tones
Usage
Silicon is widely used in smelting ferrosilicon as alloying element in iron and steel industry and as reducing agent in many kinds of metal smelting. Silicon is also a good component in aluminum alloys, the vast majority of cast aluminum alloys contain silicon. Silicon is the raw material of ultrapure silicon in electronic industry. The electronic devices made of ultrapure semiconductor single crystal silicon have the advantages of small volume, light weight, good reliability and long life. High-power transistors, rectifiers and solar cells made from silicon single crystals doped with specific trace impurities are better than those made from Germanium single crystals. Amorphous silicon solar cell research progress quickly, the conversion rate of more than 8% . The maximum temperature of silicon-molybdenum bar electric heating element can reach 1700 °C, it has resistance not easy to aging and good oxidation resistance. Trichlorosilane, made from silicon, can be used to make hundreds of silicone lubricants and waterproof compounds.
As the price of our products are continuously changing, please check on the Contact Information on the bottom to get the quotations. Thanks.
Our advantage:
1. We offer the most competitive prices.
2. We provide relevant professional product consulting.
3. We are willing to help customers find any potential products and merchandise.
4. You can visit our factory by yourself. Our success is inseparable from your support and making friends from all over the world in good faith.
5. Our aim is: integrity first; reputation first, best reputation; once cooperation, friends for a lifetime.
FAQ:
Q: Can I get product's sample before I sign the contract?
A: For samples, 1 KG is available for quality check and market test, delivery time within 2 days, ship by air transport door to door.
Q:What is your terms of delivery?
A:We accept FOB, CFR, CIF, etc. You can choose the most convenient way for you.
Q: What about your payment term?
A: Usually T/T or L/C,40% deposit and 60% against copy of bl
Q: What about your delivery date in normal conditions?
A: We send the cargo within 3-5 days after receiving deposit, and usually within 50 days arrives to your appointment port.
Q: what is your ability?
A: for waste copper wire, annual output is 40000 tons. The annual output of aluminum ingot is 100000 tons. The annual output of zinc ingot is about 50000 tons.
Q: how is your product packaging?
A: usually according to the customer's requirements.
Commonly used packaging information: small bundle, large bulk packaging, some sizes with plastic cover to protect both ends, seaworthy packaging.
Q: what are your main markets and customers?
A: we are an export company specializing in production and processing, capable of production and international trade. For all customers who are looking for high quality products all over the world.
Q: if there is a quality problem with the product, what will you do?
A: we will be responsible for all quality problems to the end.
Q: how can I get an accurate price / quotation from you?
A: please tell us your product demand and the product you are looking for. We will send you the quotation as soon as possible.
What are your main products?
A. The main products are: waste copper wire, zinc ingot, lead ingot, waste aluminum wire, waste copper wire, cobalt sheet, cobalt powder, nickel sheet, nickel powder, etc. Products are mainly used in automobile, high-speed rail, aerospace, shipbuilding, military and other fields.
Contact us:
Hebei Ruifeng Metal Products Co.Ltd
Best Regard
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