95 high temperature resistant alumina ceramic ring

95 high-temperature resistant alumina ceramic ring is a high-performance ceramic material made mainly of high-purity alumina.

1. Physical characteristics
   High hardness: The hardness of the 95 alumina ceramic ring can reach Mohs hardness level 9, second only to diamond and sapphire, so it has excellent wear resistance.
   High strength: Its flexural strength is between 300 and 400 MPa, exhibiting excellent mechanical properties and capable of withstanding large loads and stresses.
   High temperature resistance: The material can withstand high temperatures up to 1600 degrees Celsius, making it suitable for high-temperature working environments.
   Corrosion resistance: 95 alumina ceramic rings have good chemical resistance and can resist the corrosion of acids, alkalis and other chemicals to maintain the stability of the material.
   Insulation properties: Its insulation properties are excellent, capable of maintaining stable insulation properties in high-voltage and high-temperature environments, making it difficult to conduct electricity.
2. Structural characteristics
   Polycrystalline structure: 95 alumina ceramic rings are usually composed of polycrystalline structures with high mechanical strength and thermal stability.
   High density: The high density of the material makes it excellent in mechanical and chemical properties, capable of withstanding high loads and stresses.
3. Application field
   Chemical industry: Due to its corrosion resistance and high temperature stability, it is often used as a lining material for reactors, pipelines, and vessels.
   Electronic engineering: Insulation properties make it an important component of electronic components, such as insulating sleeves, electronic ceramic capacitors, etc.
   Machinery industry: Its hardness and wear resistance make it widely used in the field of machinery, such as bearings, bushings, mechanical seals, etc.
   High-temperature process: suitable for various high-temperature processes, such as applications in metal smelting, chemical industry, glass manufacturing, and other industries.
4. Processing characteristics
   Processing difficulty: Due to the high hardness and brittleness, the processing of 95 alumina ceramic rings is more difficult, and it is usually necessary to use hard materials such as diamond tools for grinding and polishing.
5. Other features
   Thermal stability: Alumina ceramics have a small coefficient of thermal expansion, good thermal conductivity, and good thermal stability.
   Self-lubrication: It has good self-lubrication, is not easy to scale, and is suitable for mechanical parts that require lubrication.

95 high-temperature resistant alumina ceramic ring is a high-performance ceramic material with excellent wear resistance, high temperature resistance, corrosion resistance and insulation properties, and is widely used in chemical, electronic, mechanical and high-temperature processes.