99% Industrial Grade Silicon

This product is manufactured using quartz and low-ash reducing agents (petroleum coke, charcoal, and coal) as raw materials. It is produced by reducing these materials to liquid silicon at temperatures exceeding 1,800°C in an electric arc furnace. After refining, casting, crushing, magnetic separation, and screening, the product is packaged and shipped. Each batch undergoes spectral analysis to ensure quality traceability.

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Product Introduction

Products Description

99% industrial-grade silicon (also known as metallurgical silicon or crystalline silicon) is a high-purity metallurgical material with a silicon content of ≥99%. It is widely used in industries such as aluminum alloys, silicones, electronic materials, and refractory materials. This product is produced using a reduction process in an electric arc furnace and undergoes processes such as crushing, screening, and magnetic separation. It features uniform particle size, low impurity content, and stable chemical properties.

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Product Features

High Purity

Silicon content is consistently maintained at 99% or higher, with strict control of impurity elements, meeting the requirements of most industrial applications.

Adjustable particle size

Available in various forms, including lumps, granules, and powder, to accommodate different process equipment requirements.

Low levels of reactive impurities

Low content of elements such as iron, aluminum, and calcium, minimizing interference with the performance of downstream products.

Excellent flowability

Granular products undergo screening to ensure smooth feeding and minimize bridging.

Consistent batch quality

Fixed raw material formulations and strict adherence to quality control standards throughout the production process.

Safety and Handling Instructions

This product is an inert solid; it poses no risk of flammability or explosiveness and is non-toxic.
When handling this product, it is recommended to wear a dust mask and gloves to avoid inhaling dust.
If dust is generated, clean it up using wet methods or an industrial vacuum cleaner.
Waste material may be disposed of as general industrial solid waste.

Why Choose Us

Direct from the Manufacturer: We operate our own electric arc furnace production line with an annual capacity of 20,000 tons, ensuring a stable supply.

Flexible Customization: We can process materials ranging from 10 mesh to 200 mesh and are open to negotiating specific impurity specifications.

Comprehensive Quality Control: We retain samples for testing at every stage, from raw material intake to finished product shipment, and provide accompanying reports.

Export Experience: Our products are sold worldwide, and our packaging meets maritime shipping requirements.

Quick Response: We provide quotes and technical documentation within 24 hours and can accommodate small-batch samples.

For free samples, please contact our sales engineers.

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