Discover our exceptional OEM range of Metallic Si Pure Silicon Metal. Available in premium grades 2202, 3303, 411, and 553, our silicon metal is renowned for its purity and quality. Experience the brilliance and reliability of our silicon metal, perfect for high-performance applications that demand nothing less than the best.
Grade |
Chemical Composition % |
Si Content(%) |
Impurities(%) |
Fe |
Al |
Ca |
Silicon Metal 2202 |
99.58 |
0.2 |
0.2 |
0.02 |
Silicon Metal 3303 |
99.37 |
0.3 |
0.3 |
0.03 |
Silicon Metal 411 |
99.4 |
0.4 |
0.4 |
0.1 |
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 |
Other chemical composition and size can be supplied upon request. |
Silicon Metal is a crucial and versatile industrial product, pivotal in steel-making, cast iron production, and the fabrication of essential aluminum components for aviation, aircraft, and automobile parts. It also plays an indispensable role in the silicon optoelectronic device industry and numerous other sectors, earning its reputation as the 'salt' of modern industries. This remarkable product is crafted through the smelting of quartz and coke within an electric heating furnace. The primary component, silicon, boasts a purity of approximately 98%, with minimal impurities such as iron, aluminum, and calcium.
Silicon Metal lumps are meticulously manufactured in an electric heating furnace through the fusion of quartz and coke. During this process, quartz undergoes redox reactions, transforming into a molten silicon liquid. Upon cooling, it solidifies into what we recognize as primal silicon metal lumps. These initial large formations are skillfully processed
into smaller, standardized lumps, ensuring each piece meets the industry standard size range of 10-100mm.
This Silicon Metal is distinguished by its striking silver-gray or dark gray color, accompanied by a captivating metallic luster. It exhibits an exceptionally high melting point, remarkable heat resistance, excellent resistivity, and outstanding oxidation resistance, making it an ideal choice for demanding applications.
1) Silicon Metal is a crucial component extensively utilized in the refractory materials and power metallurgy industries. Its incorporation significantly enhances the heat resistance, wear resistance, and oxidation resistance of diverse products.
2) In the realm of organic silicon chemistry, industrial silicon powder serves as a fundamental raw material for the synthesis of high polymers, forming the backbone of organic silicon development.
3) Industrial silicon powder undergoes a transformation into monocrystalline silicon, a pivotal substance in the high-tech sector. It is indispensable for the fabrication of integrated circuits and electronic components.
4) Within the metallurgy and foundry industries, industrial silicon powder is esteemed as an iron base alloy additive and the alloying agent of silicon steel, thereby significantly enhancing the hardenability of steel.
5) Silicon metal plays a vital role in the manufacturing of high-temperature materials, underscoring its versatility and indispensable nature in various advanced applications.
![Silicon Metal 2202 Shining Grey for High-Performance Applications](//www.micstatic.com/athena/img/transparent.png)
Our core offerings include a diverse range of high-quality products: ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, and silicon aluminum barium calcium, among others. Additionally, we specialize in exporting refractory materials and various other metallurgical products. Our products can be custom-processed to meet specific customer requirements, ensuring optimal satisfaction.
Equipped with state-of-the-art facilities, the company boasts a 206 cubic meter blast furnace, two 12,500 kVA submerged arc furnaces, two 3,600 kVA refining furnaces, along with four medium frequency electric furnaces and three cladding production lines. This enables us to implement advanced manganese series hot charging and hot mixing systems, achieving a seamless one-stop production process characterized by high quality, efficiency, and reduced consumption.
![Silicon Metal 2202 Shining Grey for High-Performance Applications](//www.micstatic.com/athena/img/transparent.png)
![Silicon Metal 2202 Shining Grey for High-Performance Applications](//www.micstatic.com/athena/img/transparent.png)
![Silicon Metal 2202 Shining Grey for High-Performance Applications](//www.micstatic.com/athena/img/transparent.png)
Q: Are you a factory or a trading company?
We operate as both a factory and a trading company, offering the best of both worlds.
Q: Do you have quality control?
A: Absolutely, we have attained prestigious BV and SGS certifications, ensuring rigorous quality control.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, among others. You have the freedom to select the option that best suits your needs.
Q: How long is your delivery time?
A: Typically, our delivery time ranges from 7-14 days for in-stock items. For items not in stock, delivery takes approximately 25-45 days, contingent on order quantity.
Q: Can we get some samples? Are there any charges?
A: Certainly! We offer free samples; however, we kindly ask that you cover the freight costs.
Q: What are your terms of payment?
A: Our payment terms are 30% T/T deposit, with the remaining 70% payable by T/T or L/C prior to shipment.
Q: Why do many customers choose us?
A: Customers are drawn to us for our consistent product quality, prompt and efficient communication, and our highly professional and experienced sales service.