Embrace excellence with our OEM 2202 3303 411 553 Grade Metallic Si Pure Silicon Metal. Engineered to the highest standards, this exceptional line of pure silicon metal is designed to meet diverse industrial needs, delivering unparalleled quality and performance for a myriad of advanced applications. Choose us for your silicon metal requirements and experience the reliable purity and efficiency that defines success.
| 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 of an industrial product, pivotal to various domains like steel-making, cast iron, and aluminum manufacturing, notably in aviation, aircraft, and automobile components. Additionally, it plays a crucial role in the silicon optoelectronic device sector, earning its reputation as the 'salt' of modern industries. Derived from the smelting of quartz and coke in an electric heating furnace, this remarkable metal showcases a silicon content of approximately 98%, with residual impurities including iron, aluminum, and calcium.
Silicon Metal lumps are meticulously crafted in electric heating furnaces using quartz and coke. Through a redox reaction, quartz is transformed into molten silicon liquid. Upon cooling, this liquid solidifies into substantial primal silicon metal lumps. These large formations are subsequently processed
into more manageable lumps, known as standard size, ranging from 10 to 100mm in dimension.
This metal is characterized by a striking silver-gray or dark gray hue with a metallic sheen, boasting a high melting point, exceptional heat resistance, high resistivity, and outstanding oxidation resistance.
1) Silicon Metal finds extensive use in the refractory material and power metallurgy industries. It significantly enhances heat resistance, wear resistance, and oxidation resistance, ensuring robust performance in demanding environments.
2) In the realm of organic silicon chemistry, industrial silicon powder stands as a fundamental raw material. It lays the groundwork for the formation of high polymers of organic silicon, playing a pivotal role in this sophisticated process.
3) Through sublimation into monocrystalline silicon, industrial silicon powder becomes a cornerstone of the high-tech sector. It serves as an indispensable raw material for producing integrated circuits and electronic components, driving technological innovation.
4) In both metallurgy and foundry sectors, industrial silicon powder is highly valued as an additive for iron-based alloys. It serves as the alloying element in silicon steel compositions, significantly boosting the hardenability of steel.
5) Silicon metal is integral to the production of high-temperature materials, offering essential properties that withstand extreme conditions.
At Anyang Feiyue Industry Co., Ltd., we pride ourselves on a diverse portfolio of high-quality metallurgical products. Our flagship offerings include ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. Further extending our expertise to global markets, we export top-tier refractory materials alongside a wide range of metallurgical products. Each product is tailored to meet the precise specifications of our customers, ensuring unparalleled satisfaction.
Our sophisticated manufacturing capabilities are driven by cutting-edge technology and state-of-the-art facilities. Equipped with a 206 cubic meter blast furnace, two robust 12500 kVA submerged arc furnaces, two high-performance 3600 kVA refining furnaces, and four medium frequency electric furnaces, we boast an impressive three production lines dedicated to cladding. This seamless integration allows us to perfect the manganese series' hot charging and mixing systems, culminating in a streamlined, one-stop production process that guarantees high quality, exceptional yield, and minimized consumption.
Q: Are you a factory or a trading company?
We operate uniquely as both a factory and a trading company, offering you the best of both worlds.
Q: Do you have quality control?
A: Absolutely, our commitment to quality is evidenced by our BV and SGS certifications, reflecting our stringent adherence to international standards.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, and more, empowering you to select the option that best suits your logistical needs.
Q: How long is your delivery time?
A: Our efficient logistics ensure delivery within 7-14 days for stock items. For non-stock items, expect a timeline of 25-45 days, all contingent on order quantity.
Q: Can we get some samples? Are there any charges?
A: Certainly, we provide samples free of charge, though shipping costs are not included.
Q: What are your terms of payment?
A: Our payment terms are straightforward: a 30% T/T deposit with the remaining 70% due by T/T or L/C prior to shipment, ensuring a secure transaction for both parties.
Q: Why do lots of customers choose us?
A: Customers trust us for our unfaltering quality, prompt and efficient communication, and the unmatched professionalism and experience of our sales team, making us a preferred choice in the industry.
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