Al2O3 Alumina Oxide Powder Amperit 740 Furnace Linings Rocket Nozzles
Al2O3 Alumina Oxide Powder Amperit 740 Thermal Spray Powder Furnace Linings Rocket Nozzles
Al2O3 powder is an Aluminum Oxide Thermal Spray Powder using Atmospheric Plasma spraying. The powder has excellent dielectric properties.The Operating temperatures can be up to 1650℃(3000 °F).It has excellent electrical insulation and is chemically inert and stable at high temperatures.It is widely used because of its low price and good properties.This material is abrasive, sliding and has erosive wear resistance applied for Rocket nozzles, Electrostatic chucks and capacitors,Pump seals etc.
Chemical Composition
| Al2O3(typical) |
Fe2O3 (max) |
Na2O(max) |
SiO2 (max) |
CaO (max) |
| 99.5+ | 0.05% | 0.3% | 0.02% | 0.05% |
Physical Properties
| Classification | Oxide ceramic, alumina based |
| Chemistry | Al2O3 |
| Manufacture | Fused and crushed |
| Morphology | Angular /blocky |
| Purpose | Electrical insulation, wear/abrasion resist-ance, refractory linings, biomedical implants |
| Service Temperature | ≤ 1650°C (3000°F) |
| Melting Point | 2054 °C (3729 °F) |
| Process | Atmospheric plasma spray orcombustion powder Thermospray™ |
Packing Details
| Granularity | -15 +45μm other size can be customized |
| Packing | 5 kg/bottle 4 bottles/box |
Typical uses and Applications
■ Furnace linings
■ Rocket nozzles
■ Pump seals
■ Wear pads
■ Vacuum chamber liners
■ Electrical insulators
■ Electrostatic chucks and capacitors
■ Corona rolls
■ Hip and knee implants
Type We Could Offer
Thermal spray powder-Oxide ceramic
| WL TYPE | Metco | Size |
| WL-Al2O3 | Metco 105SFP | Customized |
| WL-Al2O3 13TiO2 | Metco 6221 | Customized |
| WL-Al2O3 40TiO2 | Metco 131VF | Customized |
| WL-Cr2O3 | Metco 106NS | Customized |
| WL-Cr2O3 5SiO2 3TiO2 | Metco 136F | Customized |
| WL-TiO2 | Metco 6231A, 6232B, 6233C | Customized |
| WL-TiO2 45CrO3 | Metco 111 | Customized |
| WL-ZrO2 8Y2O3 | Metco 6608 | Customized |
|
WL-ZrO2 24MgO |
Metco 210 | Customized |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.