white fused alumina is one of the commonly used refractory materials. It has a series of excellent properties and characteristics, and is widely used in the production of various refractory materials. The refractory properties, chemical stability, thermal stability, abrasion resistance, corrosion resistance and other aspects of white fused alumina will be introduced in detail below.
1. Fire-resistant properties: white fused alumina has excellent fire-resistant properties, and it can withstand high temperatures up to 2000 degrees. At the same time, white fused alumina has high density, high hardness, and good toughness, so that it will not deform, brittle, or burn at high temperatures, thereby ensuring the long-term service life and stability of equipment or buildings.
2. Chemical stability: white fused alumina has strong chemical stability in any atmosphere, will not be corroded by acidic, alkaline and other chemical substances, will not react with metals, and will not absorb gas, so it is very suitable for use in Chemical industry, precision instruments and other places.
3. Thermal stability: white fused alumina has excellent thermal stability, not only high temperature resistance, but also a very small thermal expansion coefficient, good thermal conductivity, and its thermal stability also enables it to withstand rapid temperature changes in a short period of time.
4. Wear performance: The wear performance of white fused alumina is also one of its special advantages. It has very little wear loss and has excellent wear resistance. Therefore, white fused alumina is widely used in high-speed and high-temperature wear occasions, such as cutting tools, abrasives, bearings, etc.
5. Corrosion resistance: The corrosion resistance of white fused alumina is also very outstanding. It can avoid being corroded by chemical substances. It has strong corrosion resistance and acid and alkali resistance, so it is widely used in chemical, ceramic and other industries.
In short, as a new type of high-performance refractory material, white fused alumina has been widely used in high temperature and high pressure environment, electronic communication, chemical industry and precision machining with its superior physical, chemical and mechanical properties, and has made important contributions. The characteristics also provide a solid foundation for its wide application in the industrial field.
