Product Description:
Brown corundum is created using high-quality bauxite, anthracite,
and iron filings, and is smelted at temperatures of 2000°C or
higher. It is then crushed and plasticized using a self-grinding
machine, followed by magnetic selection to remove any remaining
iron. The resulting material is then sieved into various sizes,
with a dense and hard texture, making it ideal for use in ceramics,
abrasive resins, grinding and polishing, sandblasting, and
precision casting. It also serves as a high-quality refractory
material.
What makes brown corundum stand out is its high purity, good
crystallization, strong fluidity, low coefficient of linear
expansion, and excellent corrosion resistance. It has been
extensively used by numerous fireproof production companies,
proving its ability to resist explosions, chalking, and cracking
during application. Moreover, it is more cost-effective than
traditional brown corundum, making it the perfect aggregate and
filler for fused alumina refractories.
Features:
Recyclable
Brown corundum is well-suited for a variety of industries and can
be reused multiple times, with the potential for even more cycles
if it retains its cutting ability. Once it has lost its cutting
ability, it can still be recycled and used in the construction
industry as a cement additive. The high reusable rate of brown
corundum can greatly benefit enterprises by reducing costs.
Technical Parameters:
| Product Name | Brown Aluminum Oxide |
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| Hardness | 9 Mohs |
|---|
| Chemical Formula | Al2O3 |
|---|
| Certificate | ISO9001 |
|---|
| Density | 3.95 G/cm3 |
|---|
| Composition | Alpha Alumina |
|---|
| Soluble in | Acids |
|---|
| Melting Point | 2050 °C |
|---|
| Crystal Structure | Hexagonal |
|---|
| Toxicity | Non-toxic |
|---|
| Storage Conditions | Dry, Cool, And Well-Ventilated |
|---|
| Suitable Applications | Sandpaper, Alumina Grit Blasting |
|---|
| Colour | Brown |
|---|
Applications:
Sandblasting
Sandblasting is a widely used industrial process that involves
propelling fine particles at high speeds to clean, polish, or etch
a surface. It is commonly used in various fields such as
environmental protection materials, aluminum profile, copper
profile glass, washed jeans, and precision molds.
Filter Media
Filter media is an important component used in the purification of
drinking water and wastewater. They are also suitable for
non-ferrous metal beneficiation and act as a weighting agent in oil
drilling mud.
Hydraulic Cutting
Hydraulic cutting is a versatile process used in a variety of
industries, including washing plant, sandblasting, steel structure
plant, micro powder plant, grinding wheel plant, sandpaper and
gauze plant, and in the crystal and glass industry.
Customization:
Brown Aluminum Oxide - Customized Service
Brand Name: Fine-tech
Model Number: P500
Place of Origin: Changsha, China
Certification: ISO9001
Minimum Order Quantity: 500KG
Price: Negotiation
Packaging Details: 25kg/barrel, 25kg/bag, 1t/pallet
Delivery Time: 5-15 work days
Payment Terms: L/C, T/T
Supply Ability: 2000t per year
