Introducing our top-tier OEM lineup featuring the exceptional 2202, 3303, 411, and 553 Grade Metallic Si. Experience the unparalleled purity and excellence of our Pure Silicon Metal, crafted to meet the highest industry standards.
| 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 indispensable powerhouse in the industrial realm, celebrated for its versatility and essential role across various sectors. Widely utilized in steel-making, the production of cast iron, and the fabrication of aluminum components for aviation, aircraft, and automobiles, this remarkable material is often revered as the "salt" of modern industry. Crafted from quartz and coke through a sophisticated electric heating furnace smelting process, silicon metal boasts a principal composition of approximately 98% silicon content, complemented by impurities such as iron, aluminum, and calcium. It is a vital component that fuels innovation in silicon optoelectronic devices and numerous other industries.
Silicon Metal lumps originate from a meticulously controlled process involving the fusion of quartz and coke in an electric heating furnace. In this transformation, quartz undergoes a redox reaction, morphing into molten silicon liquid, which upon cooling, solidifies into the robust form we recognize. Initially, these primal silicon metal lumps are impressively large, ready to be refined.
They are expertly crafted into smaller, standardized lumps, known in the industry as standard size Silicon Metal Lumps, ranging from 10 to 100mm. This precision ensures uniformity and reliability in their application.
Silicon Metal is an elegantly hued substance, exhibiting a striking silver-gray or dark gray shade, enhanced by a captivating metallic luster. It is renowned for its high melting point, exceptional heat resistance, significant resistivity, and outstanding oxidation resistance, making it a valuable asset in demanding environments.
1) Silicon Metal finds extensive application in the refractory materials and power metallurgy sectors, significantly enhancing heat resistance, wear resistance, and oxidation resistance.
2) In the realm of organic silicon chemistry, industrial silicon powder serves as a foundational raw material crucial for the formation of high polymers in organic silicon compounds.
3) Industrial silicon powder is transformed into monocrystalline silicon, a cornerstone for the high-tech industry, playing an indispensable role in the manufacturing of integrated circuits and electronic components.
4) In metallurgy and foundry applications, industrial silicon powder is esteemed as an additive to iron-based alloys, serving as a pharmaceutical component in silicon steel production, thereby enhancing the hardenability of steel.
5) Silicon Metal is integral to the production of high-temperature resistant materials, ensuring durability and performance under extreme conditions.
At Anyang Feiyue Industry Co., Ltd., we take pride in our diverse array of premium metallurgical products, including ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, and the multi-functional silicon aluminum barium calcium, and silicon barium calcium. Beyond our core offerings, we excel in the global export of top-notch refractory materials and other specialized metallurgical products, customized with precision to meet our clients' unique requirements.
Our state-of-the-art facility boasts a 206 cubic meter blast furnace, complemented by two powerful 12500 kVA submerged arc furnaces and two 3600 kVA refining furnaces. Additionally, our four medium frequency electric furnaces work seamlessly alongside three advanced cladding production lines. This cutting-edge infrastructure allows us to masterfully execute the manganese series hot charging and hot mixing system, delivering a streamlined, one-stop production process that is synonymous with high quality, exceptional yield, and minimized consumption.
Q: Are you a factory or a trading company?
We proudly operate as both a manufacturing powerhouse and a dynamic trading company.
Q: Do you have quality control?
A: Absolutely, we have secured prestigious certifications, including BV and SGS authentication, underscoring our commitment to excellence in quality control.
Q: What is your terms of delivery?
We offer flexible delivery terms including FOB, CFR, and CIF, allowing you to select the most convenient and cost-effective option that suits your needs perfectly.
Q: How long is your delivery time?
A: Typically, our delivery window is 7-14 days for in-stock goods. For items not in stock, delivery ranges from 25-45 days, depending on the order volume and specific requirements.
Q: Can we get some samples? Any charges?
A: Certainly, we are pleased to offer complimentary samples. However, we kindly ask you to cover the freight costs for shipment.
Q: What is your terms of payment?
A: Our payment terms are highly accommodating, with a 30% T/T deposit, followed by a 70% balance payable via T/T or L/C before shipment for your convenience.
Q: Why do lots of customers choose us?
An: Customers worldwide are drawn to us for our unwavering commitment to stable quality, our prompt and efficient communication, and the unparalleled expertise of our professional sales team, ensuring a superior customer experience every time.
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