Due to the improvement of the size and shape of brown fused alumina particles to improve the grinding performance can not meet the requirements of the manufacturing process; the use of chemical methods is more expensive, waste and other environmental pollution; in view of the above two points, a more reasonable solution is to use calcination To make brown fused alumina, it not only improves the performance of brown fused alumina, but also avoids environmental pollution, and the cost is low. In order to improve the quality of brown fused alumina in the production process, it is necessary to improve the physical and chemical properties of the abrasive by improving the particle shape, calcination and chemical coating.
The calcined cooked bauxite used for smelting brown fused alumina can effectively improve the taste of brown fused alumina, and reduce the smelting power consumption, stabilize the furnace condition, and improve the production efficiency of brown fused alumina. The brown fused alumina abrasives smelted need to pass the color is brown or yellow, and the alumina content is up to standard to judge its quality.
Ceramic Grinding Abrasive manufacturers share the advantages of calcined brown fused alumina mainly by the following advantages:
1. Eliminate the abnormal expansion of brown fused alumina abrasive
2. improved the shape and grinding performance of brown fused alumina abrasive
3. Improve the hydrophilicity of brown fused alumina abrasive
4. improve the strength of the abrasive
5. Improved appearance and cutting ability of the abrasive tool.
information about ceramic grinding abrasive : https://www.zhongyun-machine.com/product/abrasive/