Discover the unmatched quality of our OEM Grade 2202, 3303, 411, and 553 Metallic Si - Pure Silicon Metal, renowned for its exceptional purity 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 player in the industrial arena, finding versatility across sectors such as steel-making, cast iron, aluminum production for aviation, aircraft, and automotive parts, as well as silicon optoelectronic devices, and more. Revered as the "salt" of modern industries, this remarkable metal is crafted from quartz and coke through an advanced electric heating furnace smelting process. Boasting a silicon content of approximately 98%, the treasure of its composition, the remaining elements include iron, aluminum, and calcium, each contributing to its unique properties.
Silicon Metal lumps originate in an electric heating furnace where quartz and coke undergo a transformative redox reaction, morphing into molten silicon. Upon cooling, this liquid crystallizes into large primal silicon metal lumps. These substantial forms are then skillfully processed,
into smaller, standardized sizes, ultimately creating Silicon Metal Lumps within a 10-100mm range.
These Silicon Metal Lumps present a striking silver-gray or dark gray appearance with a captivating metallic luster. They exhibit a high melting point, excellent heat resistance, substantial resistivity, and superior oxidation resistance, making them an invaluable asset in demanding applications.
1) Silicon Metal is extensively utilized in the refractory material and power metallurgy industry, serving as a pivotal element to significantly enhance heat resistance, wear resistance, and oxidation resistance.
2) In the domain of organic silicon chemistry, industrial silicon powder serves as a foundational raw material for the creation of high polymers in organic silicon formulations.
3) Industrial silicon powder is transformed into monocrystalline silicon, a cornerstone in the high-tech sector, indispensable for the production of integrated circuits and electronic components.
4) In the fields of metallurgy and foundry, industrial silicon powder is esteemed as an additive for iron-based alloys and as a crucial component in the alloy manufacture of silicon steel, thereby enhancing the hardenability of steel.
5) Silicon metal plays a vital role in the manufacturing of high-temperature materials, essential for various industrial applications.
At Anyang Feiyue Industry Co., Ltd., we proudly specialize in an extensive range of superior metallurgical products. Our offerings include ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium. Beyond our diverse product lineup, we excel in the exportation of refractory materials and assorted metallurgical goods. Our commitment to customization ensures that products are meticulously processed to align with the specific needs of our esteemed clientele.
Our company boasts impressive infrastructure with one 206 cubic meter blast furnace, paired with two 12500 kVA submerged arc furnaces and two 3600 kVA refining furnaces. To further enhance our capabilities, we operate four medium frequency electric furnaces alongside three advanced cladding line production lines. This robust setup facilitates a seamless, state-of-the-art manganese series hot charging and hot mixing system. Through this, we achieve a streamlined, one-stop production process that prioritizes high quality, exceptional yield, and remarkable efficiency.
Q: Are you a factory or a trading company?
A: We are both a factory and a trading company, offering you the best of both worlds for unparalleled service.
Q: Do you have quality control?
A: Absolutely! We have attained rigorous BV and SGS authentication, underscoring our unwavering commitment to quality control.
Q: What is your terms of delivery?
A: We offer versatile delivery terms, including FOB, CFR, and CIF. Select the method that best suits your logistical needs for utmost convenience.
Q: How long is your delivery time?
A: Typically, if the goods are in stock, delivery takes 7-14 days. For out-of-stock items, the timeline extends to 25-45 days, contingent on the order quantity.
Q: Can we get some samples? Any charges?
A: Certainly! We are pleased to provide samples free of charge; however, please note that the cost of freight is not included.
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 via T/T or L/C prior to shipment.
Q: Why did lots of customers choose us?
A: Customers are drawn to us for our unwaveringly stable quality, rapid and efficient responses, and a sales service team marked by professionalism and extensive experience.
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