



High Temperature Resistance Alumina Metallized Ceramic Ring
High Temperature Resistance Alumina Metallized Ceramic Ring
- Description
- Inquiry
High Temperature Resistance Alumina Metallized Ceramic Ring
High Temperature Resistance Metallized Ceramic Ring
Features:
96% alumina metallized ceramic ring
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
We can supply the products according to customer’s drawings, samples and performance requirement.
Metallized ceramic are used in electronics industry,textile machiery,defense,high power high temperature application,medical electronics and so on, with high insulation,excellent air-tightness,quick heat dissipation,excellent resistance to corrosion,etc.
Performance | ||||
Item | Unit | 99 Al2O3 | Zirconia | |
Physical Characteristics | Bulk density | g/cm3 | 3.9 | 6.05 |
Water absorption | % | 0 | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 360 | 1000 |
Hardness Vickers | Gpa | 15.6 | 89 | |
Elastic modulus | Gpa | 370 | 200 | |
Poisson’s ratio | – | 0.23 | 0.31 | |
Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 8 | 10 |
Thermal conductivity | w/(m.k) | 32 | 2.5 | |
Specific Heat | *10-3J/(kg*K) | 0.9 | 0.5 | |
Processing technology | ||||
Process range (mm) | ||||
Outside Diameter | 1—300 | |||
Inside Diameter | 0.5—300 | |||
Length | 0.5—1200 | |||
Accuracy of working (mm) | ||||
Perpendicularity | 0.01 | |||
Concentricity | 0.01 | |||
Roundness | 0.005 | |||
Straightness | 0.005 | |||
Parallelism | 0.01 | |||
Planeness | 0.005 | |||
Roughness | 0.05 | |||
Fit clearance | 0.005 |
Related Products
Metallized Ceramic Tube For Vacuum Feedthrough Insulator
Metallized Ceramic Tube For Vacuum Feedthrough Insulator
Insulating Metallized Ceramic Frame
Metallized Ceramic Vacuum Interrupters
Metallized Ceramics for Vacuum interrupters
Alumina Metallized Ceramics for Electronic Applications
Alumina Al2O3 Metallizing Ceramic Part
Alumina Al2O3 Metallizing Ceramic Part
Al2O3 Alumina Metallized Ceramic Single Feedthroughs
Glazed Nickel Plating Al2O3 Alumina Metallized Ceramic Single Feedthroughs For Electrical Isolation
Electrical 99% Alumina Ceramic Metallized DBC Substrate
Ceramic substrates for LED
Alumina Al2O3 Metallizing Ceramic Parts
Alumina Al2O3 Metallizing Ceramic Parts
Metallized Ceramic Components for Kovar Brazing
Al2O3 alumina insulator ceramic heat sink substrate
Al2O3 alumina insulator ceramic heat sink substrate