All Products
-
Alumina Ceramic Components
-
Ceramic Housing
-
Metallized Alumina Ceramics
-
Custom Ceramic Parts
-
Alumina Ceramic Insulator
-
Alumina Ceramic Rings
-
Pressure Sensor Ceramic
-
Advanced Technical Ceramics
-
Advanced Engineering Ceramics
-
Fuse Ceramic
-
Ceramic Connector Blocks
-
Electronic Ceramic Components
-
Magnetron Ceramic
-
Zirconia Ceramic Parts
-
Alumina Ceramic Rods
-
Mr.FarnReply very fast and easy to talk! -
Mr.JacksonGood service and nice to talk.
Keywords [ sealed alumina ceramic rings ] match 69 Products.
Alumina Ceramic Slice with Thermal Expansion Coefficient 7.5 X 10⁻⁶ /K and Thermal Conductivity 20 to 30 W per Meter Kelvin for High Wear Resistance Applications
| Material: | Alumina (Aluminum Oxide, Al2O3) |
|---|---|
| Water Absorption: | 0% |
| Thermal Expansion Coefficient: | 7.5 X 10⁻⁶ /K |
High Density 3.9 G/cm3 Alumina Ceramic Components with 20 KV/mm Breakdown Voltage and 250℃ Thermal Shock Resistance
| Breakdown Voltage: | 20 KV/mm |
|---|---|
| Volume Density: | ≥3.65 |
| Thermal Shock Resistance: | 250℃ |
High-Performance Alumina Ceramic Components with Gas Tightness ≤1.0x10^-11 and Thermal Shock Resistance 250℃ for Extreme Environments
| Thermal Shock Resistance: | 250℃ |
|---|---|
| Tolerance: | ±0.02 Mm |
| Dielectric Constant: | 9.8 |
High Temperature Alumina Ceramic Components with 1600-1650C Resistance, 25 W/mK Thermal Conductivity, and Polished Surface Finish
| Form: | Solid |
|---|---|
| Rohs Hardness: | ≥85 |
| Breakdown Voltage: | 20 KV/mm |
High Performance Alumina Ceramic Components with 250℃ Thermal Shock Resistance, 20 KV/mm Breakdown Voltage, and ≤1.0*10^-11 Gas Tightness
| Wear Resistance: | High Wear Resistance |
|---|---|
| Package: | Carton |
| Thermal Shock Resistance: | 250℃ |
High Density Alumina Ceramic Case with 7.2×10-6/K Thermal Expansion
| Thermal Expansion: | 7.2×10-6/K |
|---|---|
| Shape: | Customized |
| Mechanical Strength: | High |
Alumina Ceramic Plate with Thermal Shock Resistance 250C High Volume Density ≥3.65 and Hardness 9 Mohs
| Hardness: | 9 Mohs |
|---|---|
| Gas Tightness: | ≤1.0*10^-11 |
| Volume Density: | ≥3.65 |
Magnetron 95 Alumina Ceramic Anti Corrosion
| Product Name: | Microwave Magnetron Ceramic |
|---|---|
| Material: | 95% Aluminum Oxide |
| Density: | 3.7g/cm3-5.9g/cm3 |
Alkali Resistant 99% Alumina Ceramic Components
| Chemical Ingredients: | Al2O3 |
|---|---|
| Max. Use Temp.: | 1650℃ |
| Bulk Density: | 3.6g/cm3-3.9g/cm3 |
Breakdown Voltage 20 KV per millimeter Alumina Ceramic Ring Featuring 0 Percent Water Absorption Suitable for Industrial
| Thermal Conductivity: | 20 - 30 W/m·K |
|---|---|
| Dielectric Constant: | 9.8 |
| Thermal Shock Resistance: | 250℃ |