MACOR® Machinable Glass Ceramic Bar
from Accuratus Corporation

High use temperature. Non-flammable. Excellent electrical insulator. Excellent thermal insulator. Dimensionally stable. MACOR machinable glass ceramic gives you the characteristics you need from a ceramic with the added benefit of easy fabrication using ordinary machine tools. No longer is it... [See More]

  • Performance Features: Machinable ceramic
  • Shape / Form: BarStock
  • Material Type: Silicate / Clay; Glass Ceramics
  • Length: 2.99 to 12.01
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
  • Shape / Form: Tube (optional feature); WaferSubstrate (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature); Plate / Board (optional feature); Custom Shape
  • Material Type: Alumina; SpecialtyMaterial
  • Max Use Temperature: 1700
"PAD" Silicon Nitride SC-1 Ceramic Component
from San Jose Delta Associates, Inc.

The SC (semiconductor) grade is a fully dense, highly pure form of silicon nitride. Sinteririg aid content is minimized to main ­tain purity and is selected for compatibility with the extreme environments associated with Si wafer processing. Sizes up to 500mm square or 730mm round are possible... [See More]

  • Performance Features: Machinable ceramic
  • Shape / Form: Custom Shape
  • Material Type: Silicon Nitride; SpecialtyMaterial
  • Thermal Conductivity: 30
Aremcolox™ 502 Series Ceramic -- 502-1100-UF
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: Rod; Plate / Board; BarStock
  • Material Type: Silicate / Clay; Al Silicate or Mica Based
  • Max Use Temperature: 538
Structural Insulating Board -- CS85
from BNZ Materials, Inc.

Developed to be a high temperature replacement for asbestos Transite [See More]

  • Performance Features: Machinable ceramic
  • Shape / Form: Plate / Board; Custom Shape (optional feature)
  • Material Type: Silica or fused silica; Calcium Silicate
  • Length: 48
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
  • Composition: 97%Al2O3-3%SiO2
  • Material Type: Alumina
  • Shape / Form: Plate / Board; Custom Shape
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
  • Material Type: Alumina; Silicate / Clay; Silica or fused silica
  • Length: 29 to 66