Discover the unparalleled quality of our OEM-grade 2202, 3303, 411, and 553 Metallic Si Pure Silicon Metal, meticulously manufactured for excellence. Our product stands as a beacon of purity and reliability, ensuring optimal performance for industrial applications and the steelmaking industry. Trust in our dedication to providing only the finest metallic silicon.
| 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 stands as a cornerstone in the realm of modern industrial manufacturing, making its presence felt across an array of industries. It plays an indispensable role in steelmaking, the production of cast iron, and the crafting of aluminum components essential for aviation, aircraft, and automobiles. Further extending its utility, it serves as a critical element in the creation of silicon optoelectronic devices and numerous other applications. Often hailed as the 'salt' of modern industries, this remarkable metal is forged from quartz and coke within the sophisticated environment of an electric heating furnace. Boasting a remarkable purity level with silicon content at approximately 98%, the remaining composition includes minor impurities such as iron, aluminum, and calcium, contributing to its robust and versatile nature.
The production of Silicon Metal lump begins within the high-temperature confines of an electric heating furnace, utilizing the fundamental raw materials of quartz and coke. Through a meticulous redox reaction, quartz transforms into molten silicon liquid. This liquid, upon cooling, solidifies into the substantial primal silicon metal lumps that are initially produced.
Subsequently, these primal lumps are expertly processed into smaller, standardized lumps, known within the industry as standard size. These Silicon Metal Lumps are carefully sized to fall within the range of 10-100mm, ensuring ease of use and adaptability for various industrial applications.
Characterized by its striking silver gray or dark gray hue, Silicon Metal possesses a captivating metallic luster. It is renowned for its high melting point, outstanding heat resistance, and high resistivity. Furthermore, it exhibits superior oxidation resistance, making it a material of choice for demanding industrial environments.
1) Silicon Metal finds extensive application in the refractory material and power metallurgy industries. It serves as a pivotal ingredient to enhance heat resistance, wear resistance, and oxidation resistance, making it indispensable for high-performance industrial uses.
2) Within the realm of organic silicon chemistry, industrial silicon powder stands as a fundamental raw material. It is integral to the formulation of high polymers, paving the way for innovative advancements in organic silicon compounds.
3) Industrial silicon powder is transformed into monocrystalline silicon, a vital component in the high-tech sector. This transformation is crucial for producing integrated circuits and electronic elements, underscoring its importance in cutting-edge technological innovations.
4) In the metallurgy and foundry sectors, industrial silicon powder is esteemed as an additive for iron base alloys. It acts as the alloy pharmaceutical of silicon steel, playing a crucial role in enhancing the hardenability and overall quality of steel products.
5) Silicon metal is a key element in the manufacture of high-temperature materials, underscoring its significance in applications that demand exceptional thermal endurance.
At Anyang Feiyue Industry Co., Ltd., our esteemed range of primary products includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, and silicon barium calcium, among others. Additionally, we partake in the export of premium refractory materials and various metallurgical products, with a flexibility to tailor products to meet specific customer requirements.
Our advanced production facilities feature a 206 cubic meter blast furnace, two robust 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, alongside four medium frequency electric furnaces and three comprehensive cladding line production lines. These facilities enable us to master the manganese series hot charging and hot mixing system, delivering a seamless, high-quality, high-yield, and low-consumption production process.
Q: Are you a factory or a trading company?
We operate both as a manufacturing factory and a trading company, offering versatile solutions.
Q: Do you have quality control?
A: Certainly, our products have been certified with BV and SGS authentication, ensuring top-notch quality standards.
Q: What are your terms of delivery?
Our delivery terms include FOB, CFR, CIF, among others. Choose the option that best suits your logistical preferences.
Q: How long is your delivery time?
A: Typically, delivery takes 7-14 days if stock is available. For items not in stock, delivery ranges from 25-45 days, contingent on the order volume.
Q: Can we get some samples? Are there any charges?
A: Indeed, we provide samples free of charge, though the freight cost is not included.
Q: What are your terms of payment?
A: Payment terms include a 30% T/T deposit, with the remaining 70% settled by T/T or L/C prior to shipment.
Q: Why do lots of customers choose us?
An: Clients are drawn to us due to our unwavering product quality, prompt and efficient communication, and our highly professional and experienced sales team.
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