Dehydration treatment of white corundum abrasive white corun
Writer： admin Time：2021-10-01 Browse：℃
White corundum or white fused alumina is made by high-temperature smelting with alumina powder as the raw material. It has advantages of compact texture, high hardness, good toughness, good self-sharpening, wear-resistance, and high-temperature resistance. White corundum is widely used in industrial production. White corundum has outstanding crystal characteristics, impact resistance, dry and clean surface, and is easy to bond and form abrasive particles. White corundum is suitable for making resin abrasive tools, grinding, polishing, sandblasting, and other treatments.
White corundum abrasive
The particle size of the white corundum abrasive is produced in accordance with the standard, and it can also be processed according to the manufacturer's requirements. The white corundum sandblasting abrasive has a whiter color, high hardness, strong grinding ability, low heat generation, high efficiency, and good thermal stability. Abrasive is not only a material for making abrasives, but also a basic material for grinding, sandblasting, and polishing. The abrasive tool made of white corundum has a strong grinding ability, the surface of the processed object is dry and clean, and the coating adhesion is good. White corundum is also a relatively common refractory material, which has good chemical stability, high-temperature resistance, corrosion resistance, and is suitable for processing such as quenching steel.
As a commonly used grinding and polishing material, white corundum powder is processed by a dehydration step during the production process. This is because the fine powder of white corundum powder will enter and exit with the change of temperature and pressure during processing. The gas from the gas port enters the filter port and forms agglomerates on the screen, which is not conducive to gas exchange. It will also affect the forming of the white corundum powder and form a bond. Therefore, the white corundum should be dehydrated, which is beneficial to the production efficiency of the white corundum powder.
White corundum
As a commonly used abrasive material in the industrial industry, the market weight of white corundum is also a very important part. Other corundum materials such as white corundum and brown corundum are irreplaceable in the industry.
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