High Temperature Electric Alumina Ceramic Heater Radiant Tube for Furnace
Product Details
| Customization: | Available |
|---|---|
| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate |
| Color: | White |
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Basic Info.
- Model NO.
- RY-CP-0016
- Material
- Ceramic
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- H 180
- Max Working Temperature
- 1600c
- Thermal Shock Resistance
- 180-220t
- Special
- Ceramic Crucible Tray
- Product
- Alumina Parts
- Name
- Machine Alumina Ceramic Crucible
- Raw Material
- 60-99.7% Alumina Ceramic
- Item
- Alumina Ceramics Crucible
- Certification
- ISO9001
- Type
- Crucible
- Chemistry
- Alumina Ceramic
- Classification
- Ceramic
- Brand
- Ry
- Transport Package
- Wooden Case or Wooden Pallet
- Specification
- According to customer request
- Trademark
- RY
- Origin
- China
- HS Code
- 6909190000
- Production Capacity
- 10000PCS Per Month
Product Description
High Temperature Electric Alumina Ceramic Heater Radiant Tube for Furnace
alumina irregular ceramic parts
| Item | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 | |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 | |
| Mpa | 145 | 320 | 340 | ||
| Mechanical Characteristics | Flexural strength | ||||
| Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 | |
| Elastic modulus | Gpa | 120 | 280 | 320 | |
| Poisson's ratio | - | 0.21 | 0.22 | 0.23 | |
| Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 | |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 | |
| Dielectric strength | *106V/m | 18 | 12 | 15 |
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