Basic Info.
Model NO.
Si-421 441 553 3303 3305
Purification Method
Zone Refining
Preparation Method
Electrolysis of Fused Salts
Application
Energy Materials, Photoelectric Material, Astronavigation
Product Type
Rare Earth Metal
Composition
Aluminum, Calcium
Usage
Steelmaking/Refractory/Power Metallurgy Industry
Product Name
Silicon Metal
Model No.
411 441 551 553 2202 3303
Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
1000.000kg
Transport Package
Ton Bag
Product Description
High Pure Si 411 441 551 553 2202 3303 Grade Silicon Metal for Steelmaking
The main raw materials of metal silicon are silica, petroleum coke, wood chips, etc., which are smelted by electric furnace and classified according to trace elements. The main purpose is to produce aluminum ingots and aluminum products, which are alloying agents (hardeners) in iron and aluminum.
Metallic silicon is also important to the electronics industry because it is the base material used to make high purity polysilicon. These products are used in the manufacture of semiconductors, microchips for computers, and solar cells for capturing electrical energy from the sun.
Product Parameters
| Chemical Composition(%) |
| Grade/spec | Si | Fe | Al | Ca |
| 553 | 98.5%min | 0.5%max | 0.5%max | 0.3%max |
| 441 | 99.0%min | 0.4%max | 0.4%max | 0.1%max |
| 3303 | 99.0%min | 0.3%max | 0.3%max | 0.03%max |
| 2202 | 99.0%min | 0.2%max | 0.2%max | 0.02%max |
| 1101 | 99.0%min | 0.1%max | 0.1%max | 0.01% |
| 98 | 98%min | 1.0%max | 0.8%max | 0.3%max |
Application
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.
Company Profile
Henan QRF Metal Materials Co., Ltd. has been deeply rooted in the Ferro alloy industry since the 1980s. With decades of unwavering commitment and continuous innovation, we have become a market leader. Our product portfolio is wide, which can meet different industrial needs, we have first-class R & D team, the main products are electrolytic manganese, ferromanganese, ferrochrome, low carbon ferrochrome, silicon metal, silicon carbon alloy, core-coated wire, silicon manganese alloy, silicon carbide, ferro silicon, silicon aluminum barium calcium, calcium barium silicon and so on. Our silicon is widely used in steel making, casting, and aerospace industries,which is famous for its high purity and stable quality, Our company also engaged in refractory materials, metal matrix composites, and other metallurgical products export business. Ferroalloy products complete specifications, products can be processed according to customer needs.
Feel free to drop us your messages if you have questions about Ferro alloy .welcome to visit our factory and looking forward to your email and consultation!
Aftersales service:
1.Professional manufacturer team support 24 hours 7 days!
2.Timely and professional pre-sales service team.
3.One-to-one service sopport.
4.Intimate and satisfaction after-sales service.
FAQQ: Are you a factory or a trading company?We are factories and for sure we are doing trading business.Q: Do you have quality control?A: Yes, we have gained ISO,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. it will be 25-45 days if the goods are not in stock, it is based on the quantity.Q:Can we get some samples?Any charges?A: Yes , we could offer the sample for free charge thus exclude the cost of freight .Q: What is your terms of payment ?A: 30% -50%T/T deposit , pay the balance by T/T before shippment.Q:What are the advantages for choosing us? A: High - quality products,Competitive pricing,Exceptional customer service, with quick response
and customized solutions,reliability and on - time delivery.
Address:
3rd Floor, No. 1 Jinglin Park, Yongming Road, Wenfeng District, Anyang City, Henan Province, Anyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Henan Qingrongfa Metal Materials Co., Ltd. Has been deeply rooted in the Ferro alloy industry since the 1990s. With decades of unwavering commitment and continuous innovation, we have become a market leader. Our product portfolio is wide, which can meet different industrial needs, we have first-class R & D team, the main products are electrolytic manganese, ferromanganese, ferrochrome, low carbon ferrochrome, silicon metal, silicon carbon alloy, core-coated wire, silicon manganese alloy, silicon carbide, ferro silicon, silicon aluminum barium calcium, calcium barium silicon and so on. Our silicon is widely used in steel making, casting, and aerospace industries, which is famous for its high purity and stable quality, the company also engaged in refractory materials, metal matrix composites, and other metallurgical products export business. Ferroalloy products complete specifications, products can be processed according to customer needs.
Feel free to drop us your messages if you have questions about Ferro alloy. Welcome to visit our factory and looking forward to your email and consultation!
