Introducing the top-tier OEM Grade Metallic Si options, including the sought-after 2202, 3303, 411, and 553 grades of Pure Silicon Metal. These carefully crafted metallic silicon grades are engineered to meet the rigorous demands of modern manufacturing, offering unparalleled purity and reliability in industrial applications.
| 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, an indispensable industrial marvel, serves as a pivotal component across multiple sectors. Its versatility extends to steel-making, cast iron, and aluminum industries, notably powering aviation, aircraft, and automobile parts production. Additionally, it plays a crucial role in the realm of silicon optoelectronic devices, truly embodying the 'salt' of modern industries. Crafted from quartz and coke through an advanced electric heating furnace smelting process, this metal boasts an impressive silicon content of approximately 98%, with remaining traces of iron, aluminum, and calcium.
The production of Silicon Metal lumps begins in the electric heating furnace, where quartz and coke undergo a remarkable redox transformation, resulting in molten silicon liquid. Upon cooling, this liquid solidifies into sizable primal silicon metal lumps.
These substantial lumps are skillfully processed into smaller, more manageable lumps, referred to as standard size, with dimensions ranging from 10-100mm.
Exuding a captivating silver gray or dark gray metallic sheen, Silicon Metal is distinguished by its high melting point, exceptional heat resistance, significant resistivity, and outstanding oxidation resistance.
1) Silicon Metal is extensively utilized in the refractory material and power metallurgy industries to significantly enhance heat resistance, wear resistance, and oxidation resistance.
2) Within the chemical domain of organic silicon, industrial silicon powder serves as a fundamental raw material, crucial for the formation of high polymers of organic silicon.
3) Industrial silicon powder undergoes sublimation 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 metallurgy and foundry sector, industrial silicon powder is esteemed as an iron base alloy additive and the alloy pharmaceutical for silicon steel, which contributes to enhancing the hardenability of steel.
5) Silicon metal plays a pivotal role in the production of advanced high-temperature materials, essential for various industrial applications.
Our esteemed range of main products includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. Furthermore, Anyang Feiyue Industry Co., Ltd. excels in the exportation of refractory materials and various other metallurgical products, tailored meticulously to meet unique customer specifications.
At Anyang Feiyue Industry Co., Ltd., we proudly operate one 206 cubic meter blast furnace, two powerful 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, as well as four medium frequency electric furnaces. Our three cutting-edge production lines of cladding line seamlessly integrate the manganese series hot charging and hot mixing system, culminating in a one-stop production process that is synonymous with exceptional quality, high yield, and efficient low consumption.
Q: Are you a factory or a trading company?
We are both a prominent factory and an adept trading company.
Q: Do you have quality control?
A: Absolutely, we have secured prestigious BV and SGS certifications to ensure top-notch quality control.
Q: What are your terms of delivery?
We accommodate diverse delivery terms including FOB, CFR, CIF, and more, allowing you to select the most suitable option for your needs.
Q: How long is your delivery time?
A: Typically, delivery is within 7-14 days for items in stock. For goods not in stock, expect 25-45 days, contingent upon order quantity.
Q: Can we get some samples? Are there any charges?
A: Certainly, we offer samples at no cost; however, the freight charges are to be borne by the customer.
Q: What are your terms of payment?
A: Our payment terms are 30% T/T deposit, with the remaining 70% balance payable via T/T or L/C prior to shipment.
Q: Why do lots of customers choose us?
A: Customers are drawn to us due to our unwavering commitment to stable quality, efficient responsiveness, and our highly professional and experienced sales service.
Audited Supplier 
){kind=link}