Refractory / High Temperature Materials Oxide Ceramics
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; Abrasion Resistant; Foundry / Metal Processing; Corrosion resistant; Molten Metal Measuring
- Shape / Form: Tube
- Oxide Type: Alumina; Mullite (optional feature)
- Length: 5.91 to 23.62
from Accuratus Corporation
Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]
- Applications: Refractory or High Temperature Insulation; Abrasion Resistant; Armor / Ballistic Protection; Electronics or semiconductors; HV / Electrical
- Composition or ASTM/EN Cement Type : 94% - 99.5% Al2O3
- Oxide Type: Alumina
- Shape / Form: Rod
from San Jose Delta Associates, Inc.
Boron nitride is offered in several grades each with unique materal properties. All however, are readily machinable; much like green (not sintered), alumina BN allows drilling, tapping, treads etc. without the need for diamond tools. Hot-Pressed Boron Nitride Shapes Hot-pressed BN is compacted at... [See More]
- Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling
- Max Use Temperature: 850 to 2000
- Shape / Form: Custom Shape
- Thermal Conductivity: 11 to 130
from Aremco Products, Inc.
High fired strength, dense ceramics [See More]
- Applications: Refractory or High Temperature Insulation; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; HV / Electrical; Fiberoptics, Radiant Heaters, Temp Probe
- Max Use Temperature: 1649
- Oxide Type: Alumina
- CTE: 7.20E6