Foundry / Metal Processing Aluminum Oxide and Alumina Ceramics Datasheets

OMEGATITE 650® Protection Tube -- PTRS
from OMEGA Engineering, Inc.

OMEGATITE ®650 is an alloy of silicon nitride and aluminum oxide. This superior refractory material has the combined properties of silicon nitride (high strength, hardness, fracture toughness, and low thermal expansion) and aluminum oxide (corrosion resistance, chemically inert, high temperature... [See More]

  • Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Molten Metal Measuring; Abrasion Resistant; Corrosion resistant; Dielectric; Foundry / Metal Processing
  • Shape / Form: Tube
  • Alumina / Aluminate Type: Alumina
  • Length: 5.91 to 23.62
TSP #170 Magnesium Aluminate-Spinel (TDS)
from Saint-Gobain Coating Solutions

Powder Characteristics. Saint-Gobain #170 is fused white alumina magnesia spinel. It is blocky in shape. Typical Applications. Saint-Gobain #170 is used primarily for the surfacing of parts requiring a high thermal shock resistance. Because of its resistance to wetting by liquid aluminum, #170 is... [See More]

  • Applications: Thermal Insulation or Fire Proofing Material; Foundry / Metal Processing
  • Shape / Form: Powder, Grain or Grog
  • Composition: 76.5 % Al2O3, 23 % MgO
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]

  • Applications: Refractory or High Temperature Insulation; Wear resistant parts or tooling; Chemical or material processing; Electronics or semiconductors; Foundry / Metal Processing; HV / Electrical
  • Shape / Form: Plate / Board; Rod
  • Alumina / Aluminate Type: Alumina
  • Max Use Temperature: 1427
ALTRA® Alumina Bulk Fiber -- ALTRA® B 72
from Rath Incorporated

Mullite composition, superior thermal shrinkage resistance, compressibility and resiliency. Preferred composition for vacuum forming of boards for oxidizing and neutral atmospheres up to 1800 °C. [See More]

  • Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Foundry / Metal Processing
  • Bond & Processing: Sintered / Fired
  • Alumina / Aluminate Type: Alumina
  • Composition: 71%Al2O3-28%SiO2-0.1%Fe2O3-0.2%Other Oxides
Fishspine Bead -- 65100
from Superior Technical Ceramics Corp.

Made from 96% Alumina Oxide [See More]

  • Applications: Refractory or High Temperature Insulation; Chemical or material processing; Foundry / Metal Processing; HV / Electrical
  • Bond & Processing: Sintered / Fired
  • Alumina / Aluminate Type: Alumina
  • Composition: 96% Alumina Oxide