95 알루미나 세라믹 천공 링

95 alumina ceramic perforated ring is a high-performance fine ceramic material, mainly made of high-purity alumina.

1. Physical characteristics
   높은 경도: The hardness of 95 alumina ceramic perforated rings can reach Mohs hardness level 9, second only to diamond, far exceeding stainless steel and wear-resistant steel.
   내마모성: Its wear resistance is excellent, more than 15 times that of magnesium oxide ceramics, making it suitable for high-wear environments.
   높은 내열성: The material can withstand high temperatures up to 1600 degrees Celsius, making it suitable for high-temperature working environments.
   내식성: Alumina ceramics have good chemical resistance and can resist the attack of acids, alkalis and other chemicals.
   단열 성능: its excellent insulation performance, low dielectric loss, high volume resistivity, suitable for high voltage insulation applications.
2. 구조적 특성
   Polycrystalline structure: 95 alumina ceramic rings with holes 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. 응용 분야
   화학 산업: Due to its corrosion resistance and high temperature stability, it is often used as a lining material for reactors, pipelines, and vessels.
   전자 공학: 절연 특성으로 인해 절연 슬리브, 전자 세라믹 커패시터 등과 같은 전자 부품의 중요한 구성 요소로 사용됩니다.
   기계 산업: Its hardness and wear resistance make it widely used in the field of machinery, such as bearings, bushings, mechanical seals, etc.
   광업: 는 광석의 가공 효율과 표면 마감을 개선하기 위해 연마 및 연마재로 사용할 수 있습니다.
4. Processing characteristics
   Processing difficulty: Due to the high hardness and brittleness, the processing of 95 alumina ceramic perforated rings is more difficult, usually requiring the use of hard materials such as diamond tools for grinding and polishing.
5. Other features
   열 안정성: 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 alumina ceramic perforated ring is a high-performance fine ceramic material with excellent wear resistance, high temperature resistance, corrosion resistance and insulation properties, which is widely used in chemical, electronic, mechanical and mining fields.