OEM Premium Silicon Metal Grades 2202, 3303, 411, and 553 - Pure and High-Quality Metallic Si
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 an indispensable powerhouse in the realm of modern industry, celebrated for its versatility and critical applications. Whether it's enhancing steel-making processes, fortifying cast iron, or taking flight in aluminum parts for aviation and automobiles, this extraordinary product is integral to the creation of silicon optoelectronic devices and a myriad of other industries. Often hailed as the "salt" of contemporary manufacturing, this remarkable metal is crafted through the sophisticated smelting of quartz and coke in an electric heating furnace. With a primary silicon content of approximately 98%, it is a pure marvel of industrial engineering, with impurities such as iron, aluminum, and calcium being minimal.
Silicon Metal lumps are born from a meticulous process in an electric heating furnace where quartz and coke undergo a transformative redox reaction, resulting in molten silicon liquid. This molten marvel cools to form the solid silicon metal lumps we admire. Initially cast in large, impressive forms, these lumps undergo further refinement.
to become the versatile standard-sized lumps, expertly reduced to a manageable size range of 10-100mm. These silicon metal lumps are engineered for convenient handling and diverse industrial applications.
With a striking silver-gray or dark gray hue and a captivating metallic luster, Silicon Metal boasts a high melting point and exceptional heat resistance. Its high resistivity and superior oxidation resistance make it a formidable material in various demanding environments and advanced applications.
1) Silicon Metal is celebrated for its versatile applications in the refractory material and power metallurgy industries, where it stands out for its remarkable ability to enhance heat resistance, wear resistance, and oxidation resistance.
2) In the realm of organic silicon chemistry, industrial silicon powder serves as the foundational raw material in the synthesis of high-performance organic silicon polymers.
3) Industrial silicon powder is transformed into monocrystalline silicon, a vital component within the cutting-edge technology sector, playing a critical role as a fundamental material for integrated circuits and electronic elements.
4) Within the domains of metallurgy and foundry, industrial silicon powder is esteemed as an iron base alloy additive and a crucial alloying agent for silicon steel. Its use significantly enhances the hardenability of steel.
5) Silicon metal is indispensable in the production of materials designed to withstand high temperatures.
![Quality Silicon Metal 2202 Shining Grey for Metallurgical Needs](//www.micstatic.com/athena/img/transparent.png)
Our stellar product lineup includes ferromanganese, premium metallic silicon, silicon carbon alloy, high-quality cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, and innovative silicon aluminum barium calcium and silicon barium calcium. We are also proud to engage in the international export of refractory materials and a diverse range of metallurgical products, offering bespoke processing tailored to your specific needs.
Our cutting-edge facilities feature a formidable 206 cubic meter blast furnace, two powerful 12500 kVA submerged arc furnaces, two sophisticated 3600 kVA refining furnaces, and four advanced medium frequency electric furnaces. With three state-of-the-art cladding line production lines, we have perfected the art of the manganese series hot charging and hot mixing system, ensuring a seamless one-stop production process with unrivaled quality, exceptional yield, and minimized consumption.
![Quality Silicon Metal 2202 Shining Grey for Metallurgical Needs](//www.micstatic.com/athena/img/transparent.png)
![Quality Silicon Metal 2202 Shining Grey for Metallurgical Needs](//www.micstatic.com/athena/img/transparent.png)
![Quality Silicon Metal 2202 Shining Grey for Metallurgical Needs](//www.micstatic.com/athena/img/transparent.png)
Q: Are you a factory or a trading company?
We proudly operate as both a manufacturing powerhouse and a dynamic trading company.
Q: Do you have quality control?
A: Absolutely! We have secured prestigious BV and SGS certifications, underscoring our unwavering commitment to excellence.
Q: What are your terms of delivery?
We offer flexible delivery options including FOB, CFR, and CIF, allowing you to select the most convenient and efficient choice for your business.
Q: How long is your delivery time?
A: Generally, our delivery time is a swift 7-14 days for in-stock items and 25-45 days for larger, custom orders, always contingent on exact quantities.
Q: Can we get some samples? Any charges?
A: Certainly! We are pleased to provide complimentary samples, though the freight cost would be your responsibility.
Q: What are your terms of payment?
A: We require a 30% T/T deposit with the remaining 70% balance settled by T/T or L/C prior to shipment, ensuring smooth and secure transactions.
Q: Why do lots of customers choose us?
A: Customers favor us for our unwavering stable quality, rapid and efficient communication, and our team of highly professional and seasoned sales experts.