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Home> Products> Engineering Ceramics> Customized Engineering Ceramics> Bearing Bearing Ceramic Bearing
Bearing Bearing Ceramic Bearing
Payment Type:T/T,L/C
Incoterm:FOB,FCA,CIF,Express Delivery
Transportation:Ocean,Land,Air,Express,Others
Port:SHANGHAI,NINGBO,SHENZHENG
Product DescriptionProduct AttributesBrand: YXGM
Place Of Origin: China
Types Of: Piezoelectric Ceramics, Dielectric Ceramics, Electrothermal Ceramics, Insulating Ceramics, High Frequency Ceramics
Material: Zirconium Oxide, Alumina-Zirconia, Steatite, Zircon, Zirconia, Alumina, Aluminum Silicate, Boron Nitride, Cordierite, 95%-99%Al2O3
Color: White,Ivory.Pink.Black
Size: Customized
Density: 3.7-3.90g/cm3
Certisfication: ISO9001/2015. Rohs
Supply Ability & Additional InformationPackaging: WOODEN CARTON/PALLET
Productivity: 200000 pcs/monthly
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: CHN
Supply Ability: 200000PCS/MONTH
Certificate: ISO9001/2015
HS Code: 8547100000
Port: SHANGHAI,NINGBO,SHENZHENG
Payment Type: T/T,L/C
Incoterm: FOB,FCA,CIF,Express Delivery
Packaging & DeliverySelling Units:Piece/PiecesPackage Type:WOODEN CARTON/PALLET
Ceramic structureEngineering Ceramic Engineering Alumina Ceramic Insulator are made from a combination of alumina and other ceramic materials. Alumina is a highly durable, heat-resistant material that is used in a variety of industrial applications. It is an ideal material for use in insulators because it is strong, lightweight, and non-conductive. Ceramics In Mechanical Engineering ceramics are made from a variety of materials, including alumina, zirconia, and silicon nitride. These materials are used in a variety of applications, including electrical, thermal, and optical applications. Engineering alumina ceramic insulators are designed to provide insulation from heat, electricity, and radiation.
Advantage:
1. Good electrical insulation
2. Moderate thermal conductivity
3. High corrosion and wear resistance
4. High mechanical strength
5. High compressive strength
6. High hardness
Technical Parameters:
Item Unit Al2O3 95％－97％ Al2O3 99％ Desity g/cm3 3.7 3.85 Flexural Strength Mpa 300 340 Compressive Strength Mpa 3400 3600 Modulus of Elaslicity Gpa 350 380 Impact Resistance Mpa m1/2 4.0 5 Weibull Moudulus m 10.0 10 Vickers Hardness HV0.5 1200.0 1300 Thermal Expansion Coefficent 10-6K-1 5.0-8.3 5.4-8.3 Thermal Conductivity W/mK 24 27 Thermal Shork Resistance △T℃ 250 270 Maximum Use Temperature ℃ 1600 1650 Volume Resistivity at 20℃ Ω ≥1014 ≥1014 Dielectric Constant KV/mm 20 25 Open Porosity % 0 0 Dielectric Constant ξr 10 10 Dielectric Loss Angle Tanσ 0.001 0.001 
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