High Temperature Wear-Resistant Alumina Al2O3 Plate for Engineering Advanced Fine Ceramics

Application

Insulating alumina ceramic plates have excellent insulation properties and high temperature resistance. It can withstand long-term use at 1600 degrees Celsius and short-term use at 1200 degrees Celsius. In addition, it has excellent hardenability and heat resistance to minimize the risk of bursting. It has low thermal resistance, good thermal shock resistance, high mechanical strength, high purity, and good chemical corrosion resistance. It is very suitable as a wear-resistant mechanical part to meet diverse technical requirements.

• Electronic components and substrates
• High temperature electrical insulator
• High voltage insulator
• Laser tube
• Mechanical Parts
• Machinery Seal
• Precision shafts and bearings in high wear environments
• sealing ring
• semiconductor parts
• Shot blasting nozzle
• Thermocouple tube
• Tapping plate
• Wires and Wire Guides

Detail & Parts

Technical specifications

The produce we show are available in different sizes and custom sizes are available on request.

Advantages

• High temperature resistance: Alumina ceramics exhibit excellent high temperature resistance and can withstand environments up to 1800°C.
• Electrical and thermal insulation: These ceramics have high withstand voltage and insulating properties. They have low dielectric constant, low dielectric loss, high mechanical strength and high dielectric strength.
• Wear resistance: Compared with metals, alumina ceramics have excellent wear resistance and abrasion resistance. With a Mohs hardness rating of 9, HRA 80-90, these ceramics surpass the wear resistance of steel and stainless steel.
• Other properties: Alumina plate has additional beneficial properties, including high temperature heat resistance, hardness strength, insulation, good thermal conductivity, wear resistance, acid and alkali corrosion resistance, long service life, etc.

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