Aluminum Nitride Ceramic Heaters

Ultramic ceramic heaters are constructed of aluminum nitride aln and incorporate a thermally matched proprietary heating element that provides maximum performance in challenging applications.

Aluminum nitride ceramic heaters. Aln heaters are based on a multilayer ceramic heater technology which provides improved performance when compared to traditional metal heater technologies. It has a high thermal conductivity of up to 285 w m k and is an electrical insulator. In air surface oxidation begins above 700 c. The global aluminum nitride ceramic heaters industry has a rather high concentration.

Aluminum nitride ceramic heater is a wafer heater used in processing chambers which is utilizing the high thermal conductivity and plasma resistance of aluminum nitride the global aluminum. Its wurtzite phase w aln has a band gap of 6 ev at room temperature and has a potential application in optoelectronics operating at deep ultraviolet frequencies. Ceramic material with very high thermal conductivity aluminum nitride aln is a technical ceramic material that features an extremely interesting combination of very high thermal conductivity and excellent electrical insulation properties. Aluminium nitride al n is a solid nitride of aluminium.

Durex industries rapid fire aluminum nitride aln ceramic heater solutions combine the thermal conductivity of aluminum and dielectric strength of specialty ceramics with physical properties similar to stainless steel. Aluminum nitride ceramic heater is a wafer heater used in processing chambers which is utilizing the high thermal conductivity and plasma resistance of aluminum nitride. Aln is especially suitable for applications requiring a clean non contaminating heat source. The use of sintering aids and hot pressing is required to produce a dense technical grade material.

The material is stable to very high temperatures in inert atmospheres. Aluminum nitride has a hexagonal crystal structure and is a covalent bonded material.