Introducing our OEM 2202, 3303, 411, and 553 Grade Metallic Si - a pinnacle of purity and performance in silicon metal. Experience the unparalleled quality of Pure Silicon Metal, crafted for excellence and designed to meet the rigorous demands of modern industries. Elevate your refractory applications with our meticulously engineered silicon solutions, setting standards of reliability and efficiency.
| 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 pivotal industrial marvel, integral to the production processes of steel-making, cast iron, and aluminum, facilitating the creation of aviation, aircraft, and automobile components. Its versatility extends to the silicon optoelectronic device sector and numerous other industries. Often hailed as the "salt" of modern industries, this remarkable material is forged from quartz and coke within the high temperatures of electric heating furnaces. With a silicon content of approximately 98%, it boasts an impressive purity. The remaining impurities include elements like iron, aluminum, and calcium, enhancing its unique properties.
Silicon Metal lumps commence their journey in electric heating furnaces, born from the combination of quartz and coke. Through a redox process, the quartz transforms into molten silicon liquid. Upon cooling, it solidifies into the substantial primal silicon metal lumps we recognize.
These massive primal silicon pieces are meticulously refined into smaller, manageable sizes, known as standard size lumps. Silicon Metal Lumps are typically available in the size range of 10-100mm.
Exuding a striking silver gray or dark gray hue with a metallic sheen, Silicon Metal is celebrated for its high melting point, exceptional heat resistance, impressive resistivity, and outstanding oxidation resistance.
1) Silicon Metal serves as a crucial component in the refractory materials and powder metallurgy industry, where it significantly enhances heat resistance, wear resistance, and oxidation resistance.
2) Within the realm of organic silicon chemistry, industrial silicon powder acts as a fundamental raw material, essential for the formation of high polymers of organic silicon.
3) Industrial silicon powder is transformed into monocrystalline silicon, a vital raw material in the high-tech arena, indispensable for the creation of integrated circuits and electronic components.
4) In the fields of metallurgy and foundry, industrial silicon powder is esteemed as an additive for iron base alloys and the pharmaceutical component for silicon steel, thereby enhancing steel hardenability.
5) Silicon metal plays a pivotal role in the production of materials that must withstand extremely high temperatures.
Anyang Feiyue Industry Co., Ltd. proudly offers a diverse range of top-tier metallurgical products including ferromanganese, versatile metallic silicon, silicon carbon alloy, advanced cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, and specialized blends like silicon aluminum barium calcium and silicon barium calcium. In addition to our robust product line, we excel in exporting premium refractory materials and various metallurgical products, tailored precisely to meet customer specifications and requirements.
Our company boasts a powerful infrastructure with a 206-cubic-meter blast furnace, two substantial 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, complemented by four medium frequency electric furnaces. We operate three state-of-the-art cladding line production lines. This setup facilitates a seamless manganese series hot charging and mixing system, ensuring a one-stop, high-quality, high-yield, and low-consumption production process.
Q: Are you a factory or a trading company?
We are an integrated entity, functioning as both a factory and a trading company.
Q: Do you have quality control?
A: Indeed, we uphold rigorous quality standards and have received prestigious BV and SGS authentications, underscoring our commitment to excellence.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, CIF, and more, allowing you to select the option that best suits your convenience and logistical needs.
Q: How long is your delivery time?
A: Typically, if the items are in stock, delivery takes 7-14 days. For items not in stock, the timeframe extends to 25-45 days, influenced by order quantity.
Q: Can we get some samples? Are there any charges?
A: Yes, we provide samples at no cost; however, the freight cost is not covered.
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 prior to shipment.
Q: Why do so many customers choose us?
A: Customers choose us for our unwavering commitment to stable quality, efficient and professional customer service, and the deep expertise of our experienced sales team.
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