Alumina 94% Machined Components
from Insaco, Inc.

Alumina (Al2O3) is one of the most widely specified, general-purpose technical ceramics. All aluminas are very hard and wear resistant, with high compressive strength even against extreme temperatures and corrosive environments. Aluminas are also excellent electrical insulators and are gas tight. [See More]

  • Performance Features: Machinable ceramic; Meet Mil-STD-45662 & -45208
  • Bond & Processing: Sintered / Fired
  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Custom Shape; Plate / Board (optional feature); Tube (optional feature); WaferSubstrate (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
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]

  • Performance Features: Machinable ceramic
  • Thermal Conductivity: 170 to 200
  • Shape / Form: Custom Shape; Rod
  • CTE: 5
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]

  • Performance Features: Machinable ceramic
  • Shape / Form: Plate / Board; Rod
  • Alumina / Aluminate Type: Alumina
  • Max Use Temperature: 1427
ALTRA® Kerasetter Board -- KVR 164/1002
from Rath Incorporated

ALTRA ® Kerasetter machinable board products are available in formulations for service temperatures up to 1700 °C. ALTRA ® Kerasetter boards are available for high temperature, oxidizing environments (KVS) or high temperature, reducing environments (KVR). ALTRA ® boards are... [See More]

  • Performance Features: Machinable ceramic
  • Bond & Processing: Sintered / Fired
  • Alumina / Aluminate Type: Alumina
  • Composition: 97%Al2O3-3%SiO2
Gemcolite® -- 2300 Series
from Refractory Specialties Incorporated

Gemcolite ® Ceramic Fiber Insulation Board This vacuum formed blend of alumina-silica fibers includes both inorganic and organic binders for excellent handling strength and board integrity at high temperatures. Water and oil won't damage the insulating board; it retains its excellent physical... [See More]

  • Performance Features: Machinable ceramic
  • Shape / Form: Plate / Board
  • Alumina / Aluminate Type: Alumina
  • Length: 29 to 66