High Temperature Pyrolytic Boron Nitride Pbn Ceramic Heater for Vacuum Chamber

Product Description

 

Boron Nitride Heater Plate is made by hot pressing Boron Nitride powders at high temperature and pressure. In its solid form, boron nitride is often referred to as "white graphite" because it has a microstructure similar to that of graphite.
Innovacera Boron Nitride can easily be machined into rods, bars, plates and other custom shapes. Innovacera Boron Nitride billet max size is 420*430*220mm and have many years experience in producing and processing boron nitride ceramic part.

Innovacera Boron Nitride offers excellent electrical, thermal, chemical, and mechanical properties as below:

>Excellent thermal shock resistance

>High electrical resistivity

>High thermal conductivity

>Good chemical inertness

>High temperature material

>Excellent lubricating properties -- low coefficient of friction

>Non-wetting (without oxidation)

>High dielectric breakdown strength

>Excellent machinability

 

BN Plate Heater Main Features:
1. The maximum tolerance is 2300ºC in vacuum and 2700ºC in ammonia atmosphere;
2. High purity, high temperature does not release gas impurities (>99.99%);
3. Good toughness (hexagonal structure similar to graphite);
4. High temperature insulation (volume resistivity 3.11×1011 ω •cm);
5. Intensification of inert, acid, alkali, salt and organic solvent corrosion;
6. Low thermal conductivity in the DIRECTION of C can block the downward conduction of heat and reduce heat loss

Matching materials: BN-99, BN-ALN
Advantages: Large resistance, high temperature resistance, high electrical breakdown resistance, no pollution, corrosion resistance, and can be processed

 

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