Discover the exceptional quality of our OEM Silicon Metal available in multiple grades: 2202, 3303, 411, and 553. Known for its metallic excellence, our Pure Silicon Metal meets the highest industry standards for purity and performance, making it the ideal choice for all your industrial needs.
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 quintessential industrial marvel, a pivotal component in the world of steel-making, cast iron, and aluminum manufacturing, especially in the realms of aviation, aircraft, and automobile parts production. Revered as the 'salt' of modern industries, this exceptional metal also finds its place in silicon optoelectronic devices and a plethora of other advanced sectors. Silicon Metal is forged from the union of quartz and coke within the intense heat of electric furnaces. Boasting a remarkable silicon content of approximately 98%, it is accompanied by trace impurities including iron, aluminum, and calcium, contributing to its versatile applications.
Silicon Metal lumps are expertly crafted using the potent forces of an electric heating furnace, where quartz and coke undergo a transformation. This process sees quartz's reduction, culminating in the creation of a molten silicon liquid that, upon cooling, solidifies into substantial primal silicon metal lumps. These voluminous formations are then meticulously refined
into more manageable configurations, known as standard size lumps. These Silicon Metal Lumps are meticulously sized to dimensions ranging from 10-100mm, ensuring ease of use and adaptability in various applications.
Characterized by its striking silver gray or dark gray hue with a captivating metallic sheen, Silicon Metal showcases an impressive high melting point, exceptional heat resistance, high resistivity, and outstanding oxidation resistance, making it a superior choice for a wide range of demanding applications.
1) Silicon Metal boasts extensive applications across the refractory material and power metallurgy industry. It plays a pivotal role in enhancing heat resistance, wear resistance, and oxidation resistance, thereby ensuring superior performance and durability.
2) Within the chemical realm of organic silicon, industrial silicon powder stands as the fundamental raw material for the formation of high polymers of organic silicon, providing a crucial foundation for advanced chemical processes.
3) Industrial silicon powder is essential for the sublimation into monocrystalline silicon, a key component in the high-tech sector, indispensable for crafting integrated circuits and electronic elements.
4) In the fields of metallurgy and foundry, industrial silicon powder is esteemed as an iron base alloy additive. It serves as the alloy pharmaceutical of silicon steel, significantly enhancing the hardenability of steel and contributing to the production of robust, high-quality materials.
5) Silicon metal is a vital component in creating high-temperature materials, offering exceptional thermal stability and performance in demanding environments.
![Quality Silicon Metal 3303 Shining Grey for Industrial Use](//www.micstatic.com/athena/img/transparent.png)
We proudly present our exceptional range of products, which includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. With a keen focus on international trade, we also excel in the export of refractory materials alongside other metallurgical products. Tailored solutions are available, ensuring that each product is meticulously processed to meet the unique demands of our valued customers.
Our state-of-the-art infrastructure features a 206 cubic meter blast furnace, two 12,500 kVA submerged arc furnaces, two 3,600 kVA refining furnaces, and four medium frequency electric furnaces. Coupled with three advanced cladding line production lines, we have perfected a seamless manganese series hot charging and hot mixing system, enabling us to achieve a one-stop production process that guarantees high quality, impressive yield, and efficient low consumption.
![Quality Silicon Metal 3303 Shining Grey for Industrial Use](//www.micstatic.com/athena/img/transparent.png)
![Quality Silicon Metal 3303 Shining Grey for Industrial Use](//www.micstatic.com/athena/img/transparent.png)
![Quality Silicon Metal 3303 Shining Grey for Industrial Use](//www.micstatic.com/athena/img/transparent.png)
Q: Are you a factory or a trading company?
We are both a factory and a trading company, offering the best of both worlds.
Q: Do you have quality control?
A: Absolutely, our commitment to quality is underscored by our BV and SGS authentications.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, and CIF, ensuring you can select the most convenient option that suits your needs.
Q: How long is your delivery time?
A: Our delivery times are generally swift: 7-14 days if the goods are in stock and 25-45 days if they are not, with variations depending on order quantity.
Q: Can we get some samples? Are there any charges?
A: Indeed, we are pleased to offer samples free of charge, though we kindly ask that you cover the freight cost.
Q: What are your terms of payment?
A: Our payment terms are 30% T/T deposit, with the 70% balance paid by T/T or L/C prior to shipment.
Q: Why do lots of customers choose us?
An: Customers are drawn to our consistent quality, prompt and efficient communications, and our highly professional and experienced sales service.