May 19, 2022
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The Top 3 Uses for High Purity Alumina

The Top 3 Uses for High Purity Alumina
Haiwei High Purity Alumina is a new type of high-purity alumina powder with purity up to 99.998%. It can be used in the production of artificial sapphire, wear-resistant and heat-conducting filler, polishing materials, super ceramics (bioceramics, electronic ceramics, etc.), wear-resistant coatings, catalyst carrier and other fields.

Artificial sapphire
Artificial sapphire is a gemstone that has been used since the late 19th century. It is also called “synthetic corundum”. Artificial sapphire is a gemstone that has been used since the late 19th century. It is also called “synthetic corundum”. Artificial sapphire can be used to make luxury watches, artificial heart valves, windows, machine tools and other high-quality materials.

Wear-resistant and heat-conducting filler
The application of high purity alumina as a filler in lining materials is quite extensive. This includes the use of alumina as a wear-resistant material in the production of artificial sapphire, computer discs and other non-ferrous alloys. Alumina can also be used to increase the heat conduction of high-temperature electric furnaces through powder metallurgy.

Polishing materials, super ceramics (bioceramics, electronic ceramics), wear-resistant coatings, catalyst carrier
Polishing materials is one of the most common types of products for high purity alumina. Due to its hardness, it has a strong abrasive effect and can be used in the polishing process. Alumina powder also has a good electrical conductance, so it can be used as a thermal conductor in super ceramics (bioceramics, electronic ceramics) and wear-resistant coatings. According to different applications, we can provide either spherical or flake alumina powder.
Alumina crystals are often used as catalyst carriers in the field of synthetic fiber production, metallurgy and other industries due to its chemical stability. The crystalline structure and hardness of high purity alumina make it an ideal carrier for catalysts.

Conclusion
High Purity Alumina is one of the most common and versatile materials in the ceramics industry. It is used in a wide array of manufacturing processes and applications. As such, it is important for manufacturers to understand the properties and uses of this material so that they can confidently recommend it to their clients’ needs.

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