Discover the exceptional quality of our OEM 2202 3303 411 553 Grade Metallic Si - a pure and pristine Silicon Metal designed to meet your most demanding industrial needs. Elevate your projects with the unmatched purity and performance of our Silicon Metal, crafted for excellence.
| 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, playing a pivotal role across a myriad of sectors including steel-making, cast iron, and aluminum for aviation, aircraft, and automobile parts. Additionally, its applications extend to silicon optoelectronic devices and much more, earning it the nickname "salt" of modern industries. Derived from quartz and coke through a sophisticated electric furnace smelting process, this product boasts a primary silicon content of approximately 98%, with trace amounts of impurities such as iron, aluminum, and calcium.
The creation of Silicon Metal lumps is a fascinating process involving the transformation of quartz and coke within an electric heating furnace. Here, quartz undergoes a redox reaction to become molten silicon. Upon cooling, this transforms into the solid form we recognize. The initial silicon metal lump emerges in substantial volumes.
These large primal forms are then meticulously crafted into smaller, more manageable sizes, known as standard size Silicon Metal Lumps, ranging from 10-100mm.
Exuding a striking silver gray or dark gray hue with a metallic sheen, Silicon Metal boasts a high melting point, exceptional heat resistance, impressive electrical resistivity, and outstanding oxidation resistance, making it an indispensable asset in advanced industrial applications.
1) Silicon Metal has a broad spectrum of applications in the refractory material and power metallurgy industry. Its inclusion significantly enhances the heat resistance, wear resistance, and oxidation resistance of materials, making it indispensable for robust industrial applications.
2) In the realm of organic silicon chemistry, industrial silicon powder serves as the foundational raw material for the synthesis of high polymers of organic silicon. This positions it as a critical component in the formation of advanced silicon-based materials.
3) Industrial silicon powder undergoes sublimation to form monocrystalline silicon, a pivotal element in the high-tech industry. It is an essential raw material in the production of integrated circuits and electronic components, enabling cutting-edge technological advancements.
4) Within the metallurgy and foundry sector, industrial silicon powder is esteemed as an iron base alloy additive. It functions as a crucial alloying agent in silicon steel pharmaceutical processes, thereby enhancing the hardenability of steel and optimizing its performance in demanding applications.
5) Silicon metal is an integral element in the creation of high-temperature materials, contributing to their ability to withstand extreme conditions and ensuring durability and reliability in challenging environments.
At Anyang Feiyue Industry Co., Ltd., we pride ourselves on our comprehensive range of top-quality metallurgical products. Our offerings include 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 specialize in exporting refractory materials and other metallurgical products, ensuring that all items can be tailored to meet specific customer requirements for unparalleled satisfaction.
Our state-of-the-art production facilities boast a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, and four medium-frequency electric furnaces. Alongside our three advanced cladding production lines, we achieve seamless operational efficiency through a sophisticated manganese series hot charging and hot mixing system. This enables us to deliver a one-stop production process characterized by exceptional quality, impressive output, and minimal consumption.
Q: Are you a factory or a trading company?
We proudly 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 prestigious BV and SGS certifications, underlining our commitment to quality.
Q: What are your terms of delivery?
Our delivery terms are flexible, including FOB, CFR, and CIF. Feel free to select the option that suits you best for maximum convenience.
Q: How long is your delivery time?
A: Typically, delivery takes 7-14 days for in-stock items. For out-of-stock goods, the timeframe extends to 25-45 days, depending on the quantity required.
Q: Can we get some samples? Are there any charges?
A: Certainly! We provide samples free of charge. However, please note that the freight costs are not included.
Q: What are your terms of payment?
A: We require a 30% T/T deposit with the remaining 70% balance payable by T/T or L/C before shipment.
Q: Why do many customers choose us?
An: Our customers are drawn to us for our unwavering commitment to stable quality, prompt and efficient communication, and our highly professional and seasoned sales service.
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