Alumina -- AD-94
from CoorsTek

Trade Name. AD-94. Composition. Nominal 94% Al ₂O ₃. Color. White [See More]

  • Shape / Form: Rod; Tube
  • Composition: 94% Alumina
  • Alumina / Aluminate Type: Alumina
  • Max Use Temperature: 1700
Aluminum Nitride (AlN) Ceramic Component
from San Jose Delta Associates, Inc.

Aluminum Nitride - AlN, is most often the material of choice due to its relatively excellent thermal conductivity and non-toxic nature. Because San Jose Delta has a segregated beryllium oxide - BeO department with over 20 years of experience fabricating common microwave designs such as helix support... [See More]

  • Shape / Form: Custom Shape; Rod
  • CTE: 5
  • Thermal Conductivity: 170 to 200
  • MOR / Flexural Strength: 52000
Aremcolox™ 502 Series Ceramic -- 502-1400-BF
from Aremco Products, Inc.

Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox ™ and Super-Heat ceramics include compositions based on alumina, alumino-silicates,... [See More]

  • Shape / Form: Plate / Board; Rod
  • Max Use Temperature: 1427
  • Alumina / Aluminate Type: Alumina
  • Thermal Conductivity: 4.3
96% Alumina Rod -- 960300
from Superior Technical Ceramics Corp.

For our stock lengths of 24". Ceramic tubes and rods can be cut to shorter lengths. A dash number with the length is added to the above numbers to represent a cut length. (Ex. 960300-12 represents a 3/16" diameter x 12" long rod.) [See More]

  • Shape / Form: Rod
  • Length: 24
  • Alumina / Aluminate Type: Alumina
  • Width / OD: 0.1875