Alumina Heaters
Widely used for automotive and various industrial applications.AL heaters were developed based on ceramic lamination technologies, which are mainly used for highly reliable IC ceramic packages. Thus, these are widely used as a new type of heater in a variety of markets such as automotive, kerosene & gas equipment, and water heating.
Property
Excellent Mechanical Properties
High-Temperature Durability
Rapid Heat Up
High Efficiency Heat Exchange
Small Size/High Output
Product specs
- Material
- Alumina
- Shape
- Plate Type, Rod Type,Tube Type
- Maximum operation temperature
- 1000℃
- Regular operation temperature
- 800℃
- Thermal conductivity (20℃)
- 18W/(m·K)
- Specific heat (20℃)
- 0.78×103 J/(kg·K)
- Coef. of linear thermal expansion (40～800℃)
- 7.8×10-6 /℃
- Vickers hardness (Load 500g)
- 12.3 GPa
- 3-point flexural strength
- 340 MPa
- Structure
- Internal heating elements are protected from oxidation in air due to a sintered one-piece ceramic body construction.
- Dimension list
- Configuration
Features
Compact / Light-Weight / Energy-Conserving
· High watt density, good thermal efficiency
· Laying of multiple heating elements per unit is available
Superior Thermal Properties
· Rapid heat increase
· Custom designed temperature distribution available
· High levels of insulation allow direct contact with water, kerosene and metal
High Reliability
· Superior dielectric strength and electrical insulation
· Longer life due to oxidation-proof design on resistivity material
· Superior chemical resistance
Applications
- Automotive Components
- Kerosene & Gas Appliances
- Industrial Heaters
- Water-Heating