Product Description:
White Fused Alumina is widely used for grinding heat sensitive
alloys. Its friability and cool cutting ability make it perfect for
precision grinding of high-speed steels, segments and internal
grinding wheels.
White Aluminum Oxide has many applications in various industries.
It could be used as a raw material for pesticides such as new type
b phosphorus aluminum bacteriocide. It is also an efficient
adsorbent for pharmaceuticals production Vb12 and an active filter
for paint production. Furthermore, it is a good raw material for
catalyst and anhydrous aluminum chloride.
White Aluminum Oxide has a white crystal powder appearance with
uniform particle size, stable chemical property, good crystal phase
stability, and is difficult to dissolve in acid and alkali. It also
has good sintering activity, making it an excellent raw material
for preparing high purity aluminum oxide powder.
Features:
White corundum, also known as white fused alumina, has several
unique characteristics that make it a valuable material for various
applications:
Thermal Stability
White corundum can withstand extremely high temperatures, making it
a popular choice for high-temperature applications.
Resistivity
White corundum has a resistivity of about 10^14 Ω-cm, indicating
its excellent electrical insulation properties.
Optical Properties
White corundum is usually transparent or translucent, with a
refractive index of 1.76. This makes it ideal for use in lenses and
other optical components.
Technical Parameters:
Test Items
| Chemical Analysis | | |
|---|
| Al2O3 | % | 99.7 | ICP |
| Na2O | ppm | 240.0 | ICP |
| SiO2 | ppm | 184.0 | ICP |
| Fe2O3 | ppm | 120.0 | ICP |
Ionic Impurities
| ppm | Typical value | Test Method |
|---|
| Na+ | 56.3 | Atomic Absorption Spectrometer | |
| Cl- | 1.4 | Auto Electric Potential Titrator | |
| Fe++ | 17.6 | IC | |
Applications:
Ceramic Bowl and Porcelain Bowl
White corundum, with its high hardness and wear resistance, can be
used to produce tableware such as ceramic and porcelain bowls.
These products are highly durable and long-lasting, making them
suitable for daily use.
Ceramic Ball
White corundum ceramic balls are anti-corrosive and
abrasion-resistant ceramics that are widely used in fields like
catalyst carriers and filling materials. These high-quality ceramic
balls offer excellent performance in terms of durability and
reliability.
Ceramic Products for Railway
White corundum is also used to manufacture ceramic products for
railways, like ceramic bearings and ceramic gears, to reduce
friction and extend service life. These products offer excellent
performance and durability in railway applications.
Solar Cells
White corundum can be used to manufacture substrates for solar
cells, which greatly improves the photoelectric conversion
efficiency of solar cells. The use of white corundum substrate
increases the overall efficiency and performance of solar cells.
Support and Services:
The White Aluminum Oxide product is designed to provide high purity
and consistent performance in various applications such as surface
preparation, grinding, and polishing. Our technical support team
can assist with product selection, application recommendations, and
troubleshooting. Additionally, our services include custom sizing,
blending, and packaging options to meet specific customer
requirements. Contact us for more information.
Packing and Shipping:
Product Packaging:
The White Aluminum Oxide product is packaged in 25kg bags.
Shipping:
The product will be shipped via standard ground transportation. For
international orders, please contact our customer service for
shipping options.
