OEM 2202, 3303, 411, 553 Grade Metallic Si - High Purity Silicon Metal for Enhanced Industrial Applications
| 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 marvel of the modern industrial world, seamlessly weaving its way into various sectors including steel-making, cast iron production, aluminum manufacturing for aviation, aircraft, and automobile parts, as well as silicon optoelectronic devices among others. Often revered as the "salt" of modern industries, this remarkable material is crafted through a sophisticated process involving quartz and coke in an electric heating furnace. The resulting product boasts a remarkable silicon content of approximately 98%, while the remaining composition includes trace amounts of iron, aluminum, and calcium, ensuring its superior quality.
The initial production of Silicon Metal lumps is an awe-inspiring process carried out in electric heating furnaces using quartz and coke. In this transformative procedure, quartz undergoes a redox reaction, evolving into molten silicon liquid. Once cooled, it solidifies into large primal silicon metal lumps. These massive structures are then carefully refined,
and shaped into smaller, standardized lumps measuring 10-100mm, designed for optimal versatility and use. These Silicon Metal Lumps are crafted to meet the exacting standards of diverse industrial applications, making them an asset of unmatched value.
Silicon Metal is characterized by its striking silver-gray or dark gray hue, accented with a captivating metallic luster. It boasts exceptional properties, including a high melting point, remarkable heat resistance, superior oxidation resistance, and impressive high resistivity, making it an ideal choice for demanding industrial environments.
1) Silicon Metal stands as a crucial component, extensively embraced within the refractory material and power metallurgy industries. Its remarkable capabilities enhance the heat resistance, wear resistance, and oxidation resistance, paving the way for innovative and enduring solutions.
2) In the realm of organic silicon chemistry, industrial silicon powder plays an indispensable role as the foundational raw material for high-performance organic silicon polymers, driving advancements in this dynamic field.
3) Industrial silicon powder is expertly transformed into monocrystalline silicon, a cornerstone in the high-tech arena. It serves as a vital raw material for the production of integrated circuits and electronic elements, fueling the technological innovations of today and tomorrow.
4) Within the metallurgy and foundry sectors, industrial silicon powder is a revered additive in iron-based alloys and an essential component in the pharmaceutical creation of silicon steel. It significantly augments the hardenability of steel, contributing to the production of superior metal products.
5) Silicon metal is a key ingredient in crafting materials capable of withstanding extreme temperatures, proving indispensable in the creation of high-temperature resistant materials.
At Anyang Feiyue Industry Co., Ltd., our portfolio brims with an extensive range of top-tier metallurgical products. We proudly offer ferromanganese, metallic silicon, and silicon carbon alloys, alongside our renowned cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, as well as silicon aluminum barium calcium, and silicon barium calcium. Additionally, we excel in the exportation of high-grade refractory materials and an array of other metallurgical marvels. Tailoring our products to your specific requirements, we ensure the perfect fit for your needs.
Equipped with state-of-the-art facilities, our company boasts a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, and two 3600 kVA refining furnaces. Complemented by four medium frequency electric furnaces and three advanced production lines for cladding operations, we masterfully execute the manganese series hot charging and hot mixing systems. This enables us to deliver a seamless, one-stop production process characterized by unmatched quality, impressive yield, and remarkable efficiency in resource consumption.
Q: Are you a factory or a trading company?
A: We operate as both a factory and a trading company, combining manufacturing prowess with commercial acumen.
Q: Do you have quality control?
A: Absolutely, our commitment to quality is unwavering. We have achieved prestigious BV and SGS certifications, underscoring our adherence to the highest industry standards.
Q: What are your terms of delivery?
A: We offer flexible delivery terms, including FOB, CFR, and CIF. You are welcome to select the option that best suits your logistical preferences.
Q: How long is your delivery time?
A: Delivery typically spans 7-14 days for in-stock items. For items not immediately available, the timeline extends to 25-45 days, dependent on order quantity.
Q: Can we get some samples? Are there any charges?
A: Certainly, we provide samples at no cost. However, please note that the freight charges are not covered.
Q: What are your terms of payment?
A: Our payment terms are structured with a 30% T/T deposit, followed by a 70% balance, payable by T/T or L/C before shipment.
Q: Why do many customers choose us?
A: We are favored by our customers for our unwavering commitment to stable quality, prompt and efficient communication, and our highly professional and seasoned sales service.
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