Unleash the Potential with Our OEM 2202, 3303, 411, and 553 Grade Metallic Si Pure Silicon Metal - Perfectly Purposed for Pioneering Innovation in Your 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 is an indispensable powerhouse of modern industry, highly revered for its versatile applications across a multitude of sectors. From robust steel-making and cast iron formulations to innovative aluminum solutions, pivotal for aviation, aircraft, and automobile parts production, this remarkable product also plays a critical role in the realm of silicon optoelectronic devices and beyond. Aptly termed the 'salt' of contemporary industries, Metal Silicon is meticulously crafted from premium quartz and coke through an advanced electric heating furnace smelting process. With a remarkable composition of around 98% silicon content, it offers unparalleled purity. The remaining fraction includes minimal impurities such as iron, aluminum, and calcium, ensuring its superior quality and performance.
Silicon Metal lumps are expertly produced through the sophisticated process involving electric heating furnaces, where quartz and coke undergo a transformative redox reaction. This dynamic process seamlessly converts quartz into a molten silicon liquid, which, upon cooling, solidifies into the substantial primal silicon metal lumps that we know. These raw, large-sized lumps undergo further refinement and processing.
transforming them into carefully calibrated smaller lumps, often referred to as standard size Silicon Metal Lumps. These are precisely sized to range between 10-100mm, ensuring optimal utility and application across various industries.
Silver-gray or dark gray in appearance, Silicon Metal boasts a stunning metallic luster, a testament to its high melting point and exceptional heat resistance. It offers remarkable high resistivity and exhibits superior oxidation resistance, making it an ideal choice for demanding industrial applications.
1) Silicon Metal is extensively harnessed in the refractory material and power metallurgy sectors to significantly enhance heat resistance, wear resistance, and oxidation resistance.
2) In the realm of organic silicon chemistry, industrial silicon powder stands as the foundational raw material essential for the formation of high polymers of organic silicon.
3) Industrial silicon powder transcends into monocrystalline silicon, becoming a pivotal raw material in the high-tech domain, crucial for the production of integrated circuits and electronic components.
4) Within metallurgy and foundry, industrial silicon powder is esteemed as an iron base alloy additive and the alloy pharmaceutical of silicon steel, thereby enhancing the hardenability of steel.
5) Silicon Metal plays a vital role in the manufacturing of high-temperature materials.
Our portfolio boasts an extensive array of top-tier products, including 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. In addition to our robust domestic market presence, we are proud to spearhead export initiatives in refractory materials and various metallurgical products. We are highly adaptable, offering processing tailored to meet customer-specific requirements.
Equipped with advanced infrastructure, our company features a state-of-the-art 206 cubic meter blast furnace, two high-capacity 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, and four medium-frequency electric furnaces. Complementing these are three sophisticated production lines dedicated to cladding, enabling us to seamlessly execute the manganese series hot charging and hot mixing processes. This setup ensures a streamlined, one-stop production process characterized by superior quality, remarkable yield, and minimized consumption.
Q: Are you a factory or a trading company?
We are both a factory and a trading company, merging the best of manufacturing and commercial expertise.
Q: Do you have quality control?
A: Absolutely, our quality assurance measures are validated by prestigious certifications, including BV and SGS authentications.
Q: What are your terms of delivery?
We offer flexible delivery terms including FOB, CFR, and CIF, empowering you to select the option that best fits your logistical needs.
Q: How long is your delivery time?
A: Our delivery timeline is generally set between 7-14 days for stocked items. For non-stocked items, the lead time ranges from 25-45 days, contingent upon the order quantity.
Q: Can we get some samples? Are there any charges?
A: Yes, we are pleased to provide samples free of charge; however, we kindly ask that you cover the freight costs.
Q: What are your terms of payment?
A: We require a 30% T/T deposit with the balance of 70% payable by T/T or L/C prior to shipment.
Q: Why did lots of customers choose us?
An: Customers are drawn to us due to our unwavering commitment to stable quality, prompt and efficient replies, and the exceptional professionalism and experience of our sales services.
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