Density 3.95 G/Cm3 Brown Fused Aluminum Oxide For Durable Abrasive Applications

Product Description:

Brown corundum is manufactured from high-quality bauxite, anthracite, and iron filings. The arc smelting process takes place at temperatures of 2000°C or higher. After crushing and plasticization using self-grinding equipment, iron particles are removed through magnetic selection, and the material is then sieved into various sizes. It has a dense and hard texture with high spherical pellets, ideal for producing ceramic, high-resistance abrasive resin, and applications such as grinding, polishing, sandblasting, and precision casting. Additionally, it is used in the production of top-notch refractories.

The brown corundum abrasive is noted for its high purity, good crystallization, strong fluidity, low coefficient of linear expansion, and corrosion resistance. Numerous fire-proof production companies have verified its efficacy by confirming its non-explosive, non-chalking, and non-cracking properties during application. This product surpasses traditional brown corundum in terms of cost-effectiveness, establishing it as the premier aggregate and filler for fused alumina refractories.

Features:

Brown corundum is utilized for sandblasting surface treatment due to its high density, resulting in lower dust production during the sandblasting process. This not only enhances operator safety and health but also improves visibility for the operator.

The specific particle size of brown corundum ensures more effective particles hit the object's surface, thereby minimizing abrasive loss significantly when using brown corundum.

Technical Parameters:

• Al ₂ O ₃ ≥ 96.3%
• SiO ₂ ≤ 1.4%
• Fe ₂ O ₃ ≤ 0.21%
• TiO ₂ ≤ 1.5%
• Physical Properties

• Colour: brown
• Mohs Hardness: 9
• True Density: 3.9 g/cm ³
• Bulk Density: 1.60-1.95 g/cm ³
• Ig-Loss: ≤ 0.09%

Applications:

Deburring: It is used in deburring to remove uneven edges or burrs left over from the machining process.

Tumbling media: Brown corundum is used as tumbling media to finish the surface of various materials, including metals, glass, and plastics.

Shot peening media: Brown corundum is used as shot peening media for parts made of metals to increase resistance to stress and fatigue.

Sharpening stones: Brown corundum is used in sharpening stones, mostly used in the kitchen to sharpen knives and other utensils.

Cladding welding: It is used in cladding welding to weld metal sheets for various applications, such as architecture and engineering.

Thermal spraying: Brown corundum is used as a thermal spraying material for surface coatings.

Glass polishing: It is used in glass polishing to remove scratches and stains on the surface of glasses.

Customization:

- Brand Name: Fine-tech

- Model Number: F70

- Place of Origin: Changsha China

- Certification: ISO9001

- Minimum Order Quantity: 500KG

- Price: Negotiation

- Delivery Time: 5-15 work days

- Payment Terms: L/C, T/T

- Supply Ability: 2000t per year

Packing and Shipping:

Product Packaging:

The Brown Aluminum Oxide product is carefully packed in 50 lb (22.68 kg) heavy-duty paper bags to ensure safe delivery and handling. Each bag is sealed to prevent any leakage or contamination.

Shipping:

For shipping, the Brown Aluminum Oxide product is palletized for easy handling and transportation. We ensure that all shipments are securely wrapped and labeled with the necessary information, including product details and handling instructions. Our shipping process is designed to deliver the product to your location in the most efficient and safe manner possible.