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]

  • Applications: Dielectric; Electronics or semiconductors; HV / Electrical; Structural; Wear resistant parts or tooling
  • Max Use Temperature: 1700
  • Shape / Form: Custom Shape; Plate / Board (optional feature); Tube (optional feature); WaferSubstrate (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
  • Thermal Conductivity: 18
Hexoloy® SA Silicon Carbide
from Saint-Gobain Ceramics - Hexoloy® Products

Hexoloy SA SiC is a pressureless, sintered form of alpha silicon carbide, with a density greater than 98 percent theoretical. It has a very fine grain structure (4 - 10 microns) for excellent wear resistance and contains no free silicon, which makes it highly chemically resistant in both oxidizing... [See More]

  • Applications: Foundry / Metal Processing; Chemical or material processing; Electronics or semiconductors; Structural; Wear resistant parts or tooling; Glass Processing; Refractory or High Temperature Insulation
  • Shape / Form: BarStock; Custom Shape; KilnFurniture; Plate / Board; Preforms; Rod; Spout; Tube; Immersion Tube or Sheath; Hollow Stock (Tube, Pipe, Column)
  • Specialty Ceramic Type: Silicon Carbide
  • Thermal Conductivity: 77.5 to 126
MACOR® Glass-Ceramic Bars -- 12" Length MACOR Bar
from San Jose Delta Associates, Inc.

Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn ’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that it can withstand 1000 °C, has low thermal conductivity and is a good electrical insulator. [See More]

  • Applications: Abrasion Resistant; Dielectric; Electronics or semiconductors; HV / Electrical; Optical Grade; Structural; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Aeropsace, Nuclear, Medical, Fixturing, Welding; Refractory or High Temperature Insulation
  • Shape / Form: BarStock
  • Specialty Ceramic Type: Glass Ceramics
  • Length: 12
Aremcolox™ 502 Series Ceramic -- 502-0676
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]

  • Applications: Foundry / Metal Processing; Chemical or material processing; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling; Refractory or High Temperature Insulation
  • Max Use Temperature: 1799
  • Specialty Ceramic Type: MgO / Magnesite
  • Thermal Conductivity: 2.2
Beryllium Oxide Ceramics -- BW1000
from Materion Corporation

Materion Ceramics has the capabilities to manufacture complex and custom designs by the addition of a variety of machining functions. Input material used for customized products can be dry pressed, isopressed or extruded in form and consist of Materion Ceramics' BW1000 "high strength" material. [See More]

  • Applications: Dielectric; Electronics or semiconductors; Optical Grade; Medical, Aerospace/Defense, Energy, Photonics/Lasers, Semiconductor, Telecom
  • Shape / Form: Custom Shape; Available in Various Ceramic Forms
  • Specialty Ceramic Type: Beryllia / Beryllium Oxide
  • Thermal Conductivity: 275 to ?