Discover our OEM 2202, 3303, 411, and 553 Grades of Metallic Si Pure Silicon Metal, a testament to pure excellence. Each grade of high purity silicon metal is meticulously crafted for superior performance, ensuring that it meets the rigorous demands of advanced refractory applications. Enhance your projects with the unparalleled quality and reliability provided by Anyang Feiyue Industry Co., Ltd.
| 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 essential and versatile industrial product, playing a pivotal role across a multitude of sectors, including steel-making, cast iron, and aluminum industries, notably in the production of aviation, aircraft, and automobile parts. It also finds applications in silicon optoelectronic devices, earning its reputation as the 'salt' of modern industry. Derived from quartz and coke through electric furnace smelting, silicon metal boasts a primary silicon content of approximately 98%, with minor impurities such as iron, aluminum, and calcium.
Silicon Metal, starting as a large primal lump, is initially produced in an electric heating furnace using quartz and coke. In this process, quartz undergoes redox reactions, transforming into molten silicon liquid. Upon cooling, this liquid solidifies into the silicon metal lump familiar to us.
These large primal silicon metal lumps are subsequently refined and broken down into smaller, more practical pieces referred to as standard size. The standard size for Silicon Metal Lumps ranges from 10-100mm.
The Silicon Metal exhibits a distinctive silver-gray or dark gray appearance, graced with a metallic luster. It is celebrated for its high melting point, exceptional heat resistance, elevated resistivity, and outstanding oxidation resistance, making it an ideal choice for advanced refractory applications.
1) Silicon Metal is a cornerstone in the refractory material and power metallurgy industry. Its exceptional ability to enhance heat resistance, boost wear resistance, and improve oxidation resistance makes it indispensable.
2) In the realm of organic silicon chemistry, industrial silicon powder serves as the fundamental raw material for creating high polymers, paving the way for advanced organic silicon formulations.
3) Industrial silicon powder undergoes a transformation into monocrystalline silicon, serving as a critical component in the high-tech sector. It is a key ingredient in the production of integrated circuits and essential electronic elements.
4) Within metallurgy and foundry operations, industrial silicon powder is esteemed as an iron base alloy additive and a pivotal ingredient in silicon steel alloy formulations, enhancing the hardenability of steel.
5) Silicon metal is a vital element in the production of high-temperature materials, ensuring performance and stability under extreme conditions.
Our product line is extensive and diverse, featuring standout offerings such as ferromanganese, metallic silicon, and silicon carbon alloy. We also specialize in cored wire, ferrochrome, and silicon manganese alloy, alongside other superior products like silicon carbide and ferrosilicon. Additionally, our range includes silicon aluminum barium calcium, and silicon barium calcium. Beyond our robust product portfolio, we are proud exporters of top-tier refractory materials and other essential metallurgical products. We cater to customization requests, ensuring our products meet specific customer requirements with precision and excellence.
Our state-of-the-art facilities include a formidable 206 cubic meter blast furnace, complemented by two 12500 kVA submerged arc furnaces and two 3600 kVA refining furnaces. We also operate four cutting-edge medium frequency electric furnaces and three sophisticated cladding line production lines. Our advanced operation system integrates the innovative manganese series hot charging and hot mixing system. This technology empowers us to achieve a seamless, one-stop production process that excels in delivering high-quality, high-yield products with minimized consumption.
Q: Are you a factory or a trading company?
We are both a factory and a trading company, providing a comprehensive selection of services.
Q: Do you have quality control?
A: Absolutely, we have achieved esteemed BV and SGS certifications, underscoring our commitment to stringent quality control.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, and CIF, allowing you to select the option that best suits your logistical needs.
Q: How long is your delivery time?
A: Typically, delivery is within 7-14 days for in-stock items. For items not in stock, delivery may take 25-45 days, contingent upon the order quantity.
Q: Can we get some samples? Are there any charges?
A: Yes, we are pleased to offer samples free of charge. However, the cost of freight is not included and must be covered by the recipient.
Q: What are your terms of payment?
A: Our payment terms are flexible, requiring a 30% T/T deposit and the remaining 70% balance payable by T/T or L/C before shipment.
Q: Why do many customers choose us?
An: Customers are drawn to us for our unwaveringly stable quality, prompt and efficient responses, and our highly professional, experienced sales service.
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