OEM 2202 3303 411 553 Grade Metallic Si Pure Silicon Metal: Unleash the power of precision with our premium-grade metallic silicon. Expertly engineered, the 2202, 3303, 411, and 553-grade silicones offer unparalleled purity and performance. Elevate your metallurgical processes with the superior quality of pure silicon metal, designed to meet the most demanding industrial specifications.
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 pivotal industrial cornerstone, renowned for its versatile applications across a spectrum of industries including steel-making, cast iron, and the production of aluminum components for aviation, aircraft, and automobiles. Furthermore, it plays a crucial role in silicon optoelectronic devices and numerous other sectors, earning it the moniker of the "salt" of modern industries. This remarkable metal is synthesized from quartz and coke through smelting in an electric heating furnace, boasting a silicon content of approximately 98%. The remaining composition includes impurities such as iron, aluminum, and calcium.
Silicon Metal lumps are crafted through an intricate process in an electric heating furnace, utilizing quartz and coke. Here, the quartz undergoes reduction and transforms into molten silicon liquid. Upon cooling, this liquid solidifies into the substantial silicon metal lumps we recognize.
These original silicon metal lumps are sizable and are subsequently processed into smaller, standardized lumps, known as Silicon Metal Lumps, measuring anywhere from 10 to 100mm in size.
Characterized by its striking silver-gray or dark gray appearance, Silicon Metal exudes a metallic luster. It is celebrated for its high melting point, exceptional heat resistance, elevated resistivity, and outstanding oxidation resistance.
1) Silicon Metal is an indispensable element in the realm of refractory materials and power metallurgy industries. It significantly enhances heat resistance, wear resistance, and oxidation resistance, making it an ideal choice for robust metallurgical processes.
2) In the world of organic silicon chemistry, industrial silicon powder serves as a fundamental raw material for the formation of high-performing organic silicon polymers, driving innovation and efficiency in chemical applications.
3) Industrial silicon powder is sublimated to create monocrystalline silicon, a critical component in the high-tech industry. It is essential for the fabrication of integrated circuits and electronic elements, propelling advancements in technology.
4) Within the metallurgy and foundry sectors, industrial silicon powder acts as a vital additive to iron-based alloys and a pharmaceutical agent in silicon steel. This significantly enhances the hardenability of steel, contributing to stronger and more durable metal products.
5) Silicon metal plays a pivotal role in the production of high-temperature materials, offering unmatched stability and performance in demanding thermal environments.
![Silicon Metal 3303 Shining Grey for Effective Metallurgical Processes](//www.micstatic.com/athena/img/transparent.png)
Our extensive product range includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium, among others. We also specialize in the exportation of refractory materials and various other metallurgical products. Our capabilities allow us to tailor products precisely to meet customer requirements.
The company boasts a robust infrastructure, including one 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three comprehensive production lines of cladding line. This state-of-the-art setup facilitates a seamless manganese series hot charging and mixing system, culminating in a one-stop production process that ensures high quality, exceptional yield, and minimal consumption.
![Silicon Metal 3303 Shining Grey for Effective Metallurgical Processes](//www.micstatic.com/athena/img/transparent.png)
![Silicon Metal 3303 Shining Grey for Effective Metallurgical Processes](//www.micstatic.com/athena/img/transparent.png)
![Silicon Metal 3303 Shining Grey for Effective Metallurgical Processes](//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 secured BV and SGS certifications to ensure top-notch quality control.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, among others. You can select the most convenient option for your needs.
Q: How long is your delivery time?
A: Typically, if the goods are in stock, delivery takes about 7-14 days. Otherwise, depending on the order quantity, it can range from 25-45 days for non-stock items.
Q: Can we get some samples? Any charges?
A: Certainly! We provide samples free of charge; however, the freight cost is borne by the recipient.
Q: What are your terms of payment?
A: Our payment terms are 30% T/T deposit, with the remaining 70% due by T/T or L/C prior to shipment.
Q: Why do many customers choose us?
An: Customers are drawn to our unwavering product quality, prompt and efficient communication, and our professional, experienced sales service team.