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Purity White Fused Alumina Powder For Surface Enhancement
| Place of Origin | Changsha China |
|---|---|
| Brand Name | Fine-tech |
| Certification | ISO9001 |
| Model Number | P400 |
| Minimum Order Quantity | 500KG |
| Price | Negotation |
| 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 |
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xProduct Details
| Hardness | 9.0 Mohs | Optical Property | Transparent / Translucent Apperance |
|---|---|---|---|
| Industry | Anti-Skid Flooring，Honing Stones，Glass Compounds | Characteristic | High Purity, Good Self-sharpening, Strong Grinding Ability, Small Heat, High Efficiency, Acid And Alkali Corrosion Resistance, High Temperature Thermal Stability |
| Usage | Surface Strengthening/Crystal Frosting/Synthetic Corundum | Refractive Index | 1.76-1.78 |
| High Light | Purity White Fused Alumina Powder,Surface Enhancement Fused Alumina Powder,Surface Enhancement White Fused Alumina Powder |
||
Product Description
Product Description:
White corundum is a material that is created using industrial alumina powder that is melted at over 2000 degrees Celsius in an arc furnace and cooled. The resulting material is then ground, shaped, and separated using magnetic fields and particle size screening to create different products.
Because of its close texture, high hardness, and angular shape, white corundum is ideal for use in the manufacture of ceramics, resin consolidation abrasive tools, and precision casting materials. It is also used for grinding, polishing, sandblasting, and making high-grade refractory materials.
White corundum is a highly versatile material that is made from industrial alumina powder. It has a close texture, angular shape, and high hardness, making it ideal for use in a wide range of applications, including sandblasting, grinding, precision casting, and refractory material production. Its high purity, self-sharpening, and strong grinding ability, as well as its resistance to acid and alkali corrosion and high temperatures, make it an excellent choice for many different industrial processes.
Features:
Mechanical Properties
- Compressive Strength: 2,000 MPa
- Tensile Strength: 400 MPa
- Flexural Strength: 480 MPa
Thermal Properties
- Thermal Expansion Coefficient: 8×10^-6 K^-1
- Thermal Conductivity: 29 W/(m-K)
- High Temperature Stability: White corundum can withstand the use of extremely high temperatures.
Electrical Properties
- Resistivity: about 10^14 Ω-cm.
Optical Properties
- Transparent or Translucent.
- Refractive Index: 1.76.
- Color: Usually white, but may also have a light yellow, light blue, pink and other colors.
Technical Parameters:
Chemical and Physical Properties of the Substance
Chemical Constitution
The substance is composed of the following elements:
- Aluminum oxide (Al2O3) which is equal to or greater than 99.4% of the substance.
- Silicon dioxide (SiO2) which is less than or equal to 0.04% of the substance.
- Iron oxide (Fe2O3) which is less than or equal to 0.04% of the substance.
- Sodium oxide (Na2O) which is less than or equal to 0.30% of the substance.
Physical Properties
The substance also possesses the following physical properties:
- The substance is white in color.
- The substance possesses a Mohs hardness of 9.
- The true density of the substance is 3.9 g/cm3.
- The bulk density of the substance ranges from 1.60 to 1.95g/cm3.
- The Ignition Loss (Ig-Loss) of the substance is less than or equal to 0.09%.
Applications:
White corundum is an excellent senior ceramic material that is highly valued in industrial processes. It is renowned for its remarkable features such as high hardness, good wear resistance and corrosion resistance, among others.
Abrasives
White corundum abrasives are majorly relied upon in grinding and polishing metal parts. Additionally, they are also used to manufacture processing tools, including knives, among others.
Thermal Barrier Coating
White corundum powder is used to manufacture thermal barrier coating that improves the efficiency and lifespan of high-temperature equipment like engines. It plays an important role in the proper functioning of these devices.
Valves
White corundum valves are critical when controlling highly corrosive media like petroleum, natural gas and other chemicals. They are specially designed and have excellent corrosion resistance that makes them highly effective in their applications.
Support and Services:
Our White Aluminum Oxide product is backed by a team of technical experts who are ready to provide product support and services to help you achieve the best results. Our technical support team has extensive knowledge of the product and its applications, and can assist you with any questions or issues you may encounter during use.
We offer a range of services to ensure that our White Aluminum Oxide product meets your needs and requirements. Our services include product customization, technical training, and on-site support. We work closely with our customers to understand their unique needs, and provide tailored solutions to meet those needs.
In addition to our technical support and services, we also offer a range of resources to help you get the most out of our White Aluminum Oxide product. These resources include product data sheets, safety data sheets, and application guides, which provide detailed information on the product and its uses.
Packing and Shipping:
Product Packaging:
- 25kg paper bags
- 1 tonne big bags
Shipping:
- Ships within 2-3 business days
- Free shipping within the United States
- International shipping available with additional charges
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