Grade Metallic Si Pure Silicon Metal

Smelting Process:Quartz and carbon are heated to 2,000°C in submerged arc furnaces, yielding metallurgical-grade silicon (98–99% purity).Refining: Further purification creates chemical-grade (99.9%) or solar-grade (99.9999%) silicon for specialized applications. Downstream: Key Industries and Products Aluminum Alloys (35% of global demand).

Silicon enhances aluminum's strength and castability for automotive parts (engine blocks, wheels). Silicones and Polymers (25%): Used in sealants, lubricants, and medical devices. Solar Panels (20%): Polysilicon derived from silicon metal is vital for photovoltaic cells.
Electronics (15%): Ultra-pure silicon forms semiconductor wafers for chips and microelectronics. Challenges in the Value Chain Environmental regulations are tightening, especially in China, forcing upgrades to cleaner smelting technologies. Supply chain bottlenecks, such as quartz shortages, threaten production stability.

A: Buyer send enquiry →get  quotation → order confirmation→ Buyer arrange 30% deposit → Production started upon receipt of deposit→ Strict inspection during production → Buyer arrange balance payment → Packing → Delivery as per trade terms

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