Discover our high-quality OEM 2202, 3303, 411, and 553 Grade Metallic Si, featuring Pure Silicon Metal that is expertly crafted to meet the diverse demands of industrial applications. Elevate your production capabilities with our premium, meticulously refined silicon solutions designed for performance and reliability.
| 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 industrial cornerstone that plays a pivotal role across various sectors. It is integral to steel-making, cast iron, and aluminum manufacturing, particularly for aviation, aircraft, and automobile parts, as well as in the production of silicon optoelectronic devices. Often referred to as the 'salt' of modern industries, this versatile metal is produced by smelting quartz and coke in an electric heating furnace. With a silicon content of approximately 98%, it ensures exceptional purity and performance, with minimal impurities such as iron, aluminum, and calcium.
The production process of Silicon Metal lumps involves the use of quartz and coke in an electric heating furnace. Through a redox reaction, quartz is transformed into molten silicon liquid. Once cooled, this liquid solidifies into large primal silicon metal lumps. These substantial forms are then meticulously processed
into smaller, more manageable lumps known as the standard size, ranging from 10mm to 100mm.
Characterized by a striking silver or dark gray hue with a metallic sheen, Silicon Metal boasts a high melting point and remarkable heat resistance. Its superior oxidation resistance and high resistivity make it a standout material for demanding industrial applications.
1) Silicon Metal is extensively utilized in the refractory material and power metallurgy industries to significantly enhance heat resistance, wear resistance, and oxidation resistance. Its presence ensures superior performance and longevity.
2) Within the realm of organic silicon chemistry, industrial silicon powder serves as the fundamental raw material, essential for the formulation of high polymers in organic silicon production.
3) Industrial silicon powder is transformed into monocrystalline silicon, a pivotal component in the high-tech sector, serving as a key raw material for integrated circuits and electronic elements, integral to modern technology.
4) In the metallurgy and foundry sectors, industrial silicon powder is esteemed as an additive for iron base alloys and as a critical agent in silicon steel alloy formulation, thereby enhancing the hardenability of steel.
5) Silicon metal plays a crucial role in the production of high-temperature materials, offering resilience and durability essential for demanding applications.
At Anyang Feiyue Industry Co., Ltd., we specialize in producing an extensive range of metallurgical solutions, including our flagship items: ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. In addition to these core products, we also excel in the export of premium refractory materials and other high-demand metallurgical products. Each product can be meticulously tailored to meet bespoke customer requirements, ensuring satisfaction and superior performance.
Our production capabilities are robust and cutting-edge, comprising a 206 cubic meter blast furnace, two 12,500 kVA submerged arc furnaces, two 3,600 kVA refining furnaces, four medium frequency electric furnaces, and three advanced cladding line production lines. This infrastructure supports our seamless operation process with manganese series hot charging and hot mixing systems, enabling a one-stop production process that ensures high quality, remarkable yield, and optimized low consumption.
Q: Are you a factory or a trading company?
We are both a factory and a trading company, providing versatile solutions across manufacturing and trade.
Q: Do you have quality control?
A: Absolutely! We have secured BV and SGS authentications, which affirm our commitment to quality control and product excellence.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, and more, allowing you to select the most convenient option tailored to your needs.
Q: How long is your delivery time?
A: Typically, delivery takes 7-14 days for in-stock items. For items not in stock, delivery ranges from 25-45 days, depending on the order quantity.
Q: Can we get some samples? Are there any charges?
A: Yes, we are pleased to provide samples at no charge. However, the cost of freight will need to be covered by you.
Q: What are your terms of payment?
A: Our payment terms are a 30% T/T deposit, with the remaining 70% balance payable by T/T or L/C prior to shipment, ensuring a smooth transaction process.
Q: Why do so many customers choose us?
An: Customers prefer us due to our unwavering quality standards, prompt and efficient responses, and our highly professional and experienced sales service that consistently delivers excellence.
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