Product Description:
Brown Fused Alumina is a material produced by melting bauxite in an electric arc furnace at high temperatures. This results in a brownish colored product that exhibits impressive levels of hardness and toughness.
The production process involves melting bauxite in a tilting electric arc furnace at high temperatures. The resulting product has high levels of temperature resistance, strong erosion resistance, high machinery strength, and thermal stability. It is an ideal raw material for the manufacture of shaped refractories.
Brown Aluminum Oxide is manufactured by fusing premium raw materials in a 3500 KVA furnace. This material is designed specifically for
use in general abrasive applications in bonded abrasive tools, polishing, and sandblasting grit.
Compared to diamond, boron carbide, and silicon carbide, aluminum oxide has lower hardness and abrasive capacity. However, it is still widely used for grinding ferrous materials and finishing tough and hard materials. It can also be used as high-class refractory materials.
Features:
- Product Name: Brown Aluminum Oxide
- Soluble in: Acids
- Certificate: ISO9001
- Color: Brown/Dark/Deep Brown/Sepia
- Toxicity: Non-toxic
- Industry: Diamond Tools, Cutting Wheels, Precision Casting
Technical Parameters:
Chemical Constitution
| Al2O3 |
≥96.3% |
| SiO2 |
≤1.4% |
| Fe2O3 |
≤0.21% |
| TiO2 |
≤1.5% |
Physical Properties
- Colour: brown
- Mohs hardness: 9
- True density: 3.9 g/cm3
- Bulk density: 1.60~1.95g/cm3
- Ig-Loss: ≤0.09%
Applications:
Resin abrasives are known for their good hardness, toughness, suitable particle cross-section type, and edge retention. They come in different colors and are suitable for a variety of applications.
Coating abrasives are used by sandpaper and gauze manufacturers as raw materials. The process of applying a coating to the abrasive material enhances its durability and improves its performance in various applications.
Functional fillers find use in automobile brakes, highway pavements, airstrips, parking lots, industrial floors, sports venues, and more. They are used to enhance the functionality of the material to which they are added.
Filter media is used to purify drinking water or wastewater. They are also used in non-ferrous metal beneficiation and oil drilling mud weighting agent applications.
Hydraulic cutting is essential in various industries such as washing plants, sandblasting, steel structure plants, micro powder plants, grinding wheel plants, sandpaper, gauze plants, crystal, and glass industries.
Support and Services:
Brown Aluminum Oxide is a high-quality abrasive material with excellent hardness and durability. It is used for abrasive blasting, surface preparation, and finishing applications. Our product technical support team is available to assist with any questions you may have about the product's specifications, applications, and best practices.
In addition, we offer a range of services to support your needs, such as custom sizing, packaging, and labeling options. Contact us to learn more about how we can help you get the most out of your Brown Aluminum Oxide purchase.
Packing and Shipping:
Product: Brown Aluminum Oxide
Packaging: The product will be packed in 25kg (55lbs) bags.
Shipping: The product will be shipped via freight in pallets of 40 bags each. The pallets will be shrink-wrapped and secured with straps for safe transport.
