What is white fused alumina?
White fused alumina is made of aluminum oxide powder and is smelted at high temperature. This material is white in color, free of impurities, and has high hardness and purity. White corundum has a compact crystal structure and excellent wear resistance, compressive strength and chemical stability, which enables it to maintain stable performance in various harsh environments.
The main component of white corundum is aluminum oxide, with a content of more than 98%. This makes it a commonly used high-hardness abrasive in industry. Its hardness is second only to diamond, with a Mohs hardness of 9.0. Therefore, it is widely used to make grinding tools such as grinding wheels, sandpaper, and emery cloth for grinding, polishing, and cutting of metals, stones, glass, ceramics, and other materials.
White fused alumina also has good self-sharpening properties. During the grinding process, white fused alumina can maintain its sharpness for a long time, thereby improving processing efficiency and quality. White fused alumina of different particle sizes is suitable for different grinding and polishing requirements, making it widely used in mold manufacturing, metal processing, automobile manufacturing, electronics industry and other fields.
In addition, white fused alumina is also a high-temperature insulation material. It has good heat resistance and can be used to make high-temperature kiln insulation materials, high-temperature furnace linings, etc., providing reliable guarantees for high-temperature processes. At the same time, white fused alumina also has important applications in the fields of optics and electronics. It can be used to make lenses, windows, prisms and other parts of optical instruments, as well as electronic parts, electronic ceramics, etc., providing strong support for the development of these fields.
In a word,the application fields of white fused alumina are wide and varied. In the field of grinding and polishing, white fused alumina is the main raw material for making grinding tools, and is suitable for processing a variety of materials such as metal, glass, ceramics, and stone. In the field of optics, due to its high transparency and good optical properties, white fused alumina is often used to make lenses, windows, prisms and other components of optical instruments. In the field of electronics, white fused alumina is used to make electronic components and electronic ceramics due to its good insulation and electrical resistance.
