Sunday, November 30, 2014

Advancements in Electric Resistance Heaters - Ceramic Heating Elements

Aluminum nitride, high performance electric heating elements using Tungsten traces on ALN. Product manufactured by Durex and Oasis Materials.
  • Power Densities up to 2500 Watts per square inch
  • 0-400ยบ C in a quarter of a second
  • Extreme temperature uniformity
  • Inert in acidic solutions
  • Custom line widths and resistance values available
  • Encapsulated Tungsten RTD trace
  • 3D shapes and configurations
  • Thermal conductivity of Oasis' Aluminum Nitride (ALN) is 190 W/mK
  • Thermal conductivity of pure tungsten is 170 W/mK