OEM 2202 3303 411 553 Grade Metallic Si Pure Silicon Metal, meticulously crafted to deliver impeccable purity and exceptional performance. This premium quality silicon metal is engineered for excellence in steelmaking and metallurgy applications, enhancing the reliability and efficiency of your production processes.
| 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 industrial marvel, expertly utilized in diverse industries such as steel-making, cast iron, and the production of aluminum components for aviation, aircraft, and automobiles. It is also pivotal in the realm of silicon optoelectronic devices and several other sectors, aptly earning the moniker "salt" of modern industries. This extraordinary metal is crafted from quartz and coke through an advanced electric heating furnace smelting process. The product boasts a remarkable silicon content of approximately 98%, with the remainder being essential impurities like iron, aluminum, and calcium.
Silicon Metal lumps are masterfully produced in an electric heating furnace using high-quality quartz and coke. The quartz undergoes a redox reaction, transforming into molten silicon liquid. Once cooled, it solidifies into the initial, robust silicon metal lumps. These large primal lumps are then meticulously processed to become
smaller, standardized lumps, ranging from 10-100mm in size, suitable for various industrial applications.
This exquisite silicon metal exhibits a striking silver-gray or dark gray hue with a metallic sheen. It is distinguished by its high melting point, exceptional heat resistance, high resistivity, and outstanding oxidation resistance, making it an ideal choice for demanding industrial environments.
1) Silicon Metal boasts extensive applications within the refractory materials and powder metallurgy industries. It is instrumental in enhancing heat resistance, wear resistance, and oxidation resistance, making it a prized component in high-performance environments.
2) In the realm of organic silicon chemistry, industrial silicon powder stands as a fundamental raw material for the synthesis and formation of high-polymers of organic silicon, driving innovation and advancement in this dynamic field.
3) The remarkable industrial silicon powder transforms into monocrystalline silicon, a pivotal raw material in the high-tech arena. Its indispensable role in the creation of integrated circuits and electronic components underscores its significance in the advancement of technology.
4) Within the metallurgy and foundry sectors, industrial silicon powder is esteemed as a key iron base alloy additive. It acts as the alloy pharmaceutical for silicon steel, substantially enhancing steel's hardenability and performance.
5) Silicon metal is essential in the production of materials designed to withstand high temperatures, serving as a crucial component in developing advanced materials that endure extreme conditions.
Our product range is diverse, encompassing high-quality ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, and silicon aluminum barium calcium. Additionally, we provide silicon barium calcium and other specialized materials. Our esteemed company also excels in the exporting of refractory materials and a wide array of other metallurgical products. We take pride in offering customization services, tailoring our products to meet the unique needs and specifications of our valued customers.
Our company boasts a state-of-the-art production facility featuring a 206 cubic meter blast furnace, two advanced 12500 kVA submerged arc furnaces, alongside two 3600 kVA refining furnaces. We also operate four medium frequency electric furnaces, and three comprehensive production lines dedicated to cladding. This sophisticated setup enables us to perfect the manganese series hot charging and hot mixing system, facilitating a seamless, one-stop production process characterized by superior quality, high yield, and optimized low consumption.
Q: Are you a factory or a trading company?
We are a multifaceted enterprise, functioning both as factories and a trading company, thereby offering a comprehensive range of services.
Q: Do you have quality control?
A: Absolutely! We have attained prestigious BV and SGS authentication, ensuring our dedication to quality control and excellence.
Q: What are your terms of delivery?
We provide flexible delivery options including FOB, CFR, and CIF. You are welcome to select the method that best suits your convenience and logistical needs.
Q: How long is your delivery time?
A: Typically, our delivery time is 7-14 days for items in stock. For products not in stock, delivery ranges from 25-45 days, contingent upon the order quantity.
Q: Can we get some samples? Are there any charges?
A: Certainly, we are pleased to offer samples at no charge. However, please note that the freight costs are not covered.
Q: What are your terms of payment?
A: Our payment terms include a 30% T/T deposit, with the remaining 70% balance payable by T/T or L/C prior to shipment.
Q: Why have many customers chosen us?
An: Our customers prefer us for our unwavering commitment to stable quality, prompt and efficient responses, and our highly professional and experienced sales service.
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