Silicon Metal (Si) is a high-purity industrial material composed primarily of silicon (Si) with minimal impurities. It is widely used in the aluminum industry, chemical industry, and semiconductor production, as well as in the manufacturing of solar panels, silicones, and special alloys.


Chemical Composition (Typical Range):

✅ Silicon (Si): 98.5% – 99.99% (Varies by grade)

✅ Iron (Fe): ≤ 0.2%

✅ Aluminum (Al): ≤ 0.1%

✅ Calcium (Ca): ≤ 0.02%

✅ Carbon (C): ≤ 0.02%

Key Features:

✅ High Purity: Essential for semiconductor, solar, and chemical applications.

✅ Excellent Heat & Corrosion Resistance: Used in high-temperature applications.

✅ Lightweight & High Strength: Enhances aluminum alloys in the automotive and aerospace industries.

✅ Available in Various Forms: Supplied as lumps, granules, or powder.

Applications:

✅ Aluminum Alloys: Improves strength, weight reduction, and corrosion resistance.

✅ Semiconductor & Solar Industry: Used in the production of silicon wafers.

✅ Silicone & Chemical Industry: Essential for manufacturing silicone rubbers, oils, and resins.

✅ Metallurgical Applications: Used as a deoxidizer in steel production.