Alumina Mortars & Pestles (Al2O3)
Alumina Mortars & Pestles
Alumina mortar and pestle sets are made of Aluminum Oxide ceramics. Alumina is a ceramic material with high thermal conductivity, compressive strength, wear resistance, and thermal shock resistance. It also has a low thermal expansion, so it is suitable for furnace use in the crucible, tube, and thermocouple sheath form. Alumina has high hardness and good wear resistance, so it is also a suitable material for ball valves, piston pumps, and deep drawing tools. It can also be easily combined with metals and other ceramic materials using brazing techniques and metalizing.
Alumina Mortars & Pestles Information
| Composition | Al97 | Al98 | ||
| AL2O3 Content (%) | 97 | 99.8 | ||
| Color | White | Ivory | ||
|
Tensile ( Kpsi) |
30 | 32 | ||
| Flexural (Kpsi) | 55 | 60 | ||
| Compressive (Kpsi) | 300 | 330 | ||
| Density (g/cc) | 3.7 | 3.92 | ||
| Hardness (HV, GPa) | 13.8 | 18 | ||
| Thermal Conductivity (W/(m K)) | 25 | 32 | ||
| C.O.T.E. (In / In°C (x107)) | 77 | 78 | ||
| Working Temperature (°C) | 1500 | 1750 | ||
| Dielectric Constant | 9.5 | 9.8 | ||
| Dielectric Strength (KV/mm) | 16 | 20 | ||
Alumina Mortars & Pestles Applications
- Used for making parts for CVD, ion implants, photolithography, and semiconductor parts;
- In traditional industries, alumina ceramics are ideal for products such as injector tubes, gas nozzles, and insulators;
- Used as a material for industrial furnaces due to its ability to maintain its hardness at high temperatures;
- Used as a protector for high-temperature thermal couples;
- Used as a material for the chemical industry due to its high corrosion resistance.
Related Crucible of Alumina Mortars & Pestles
Related Products of Alumina Mortars & Pestles
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Evaporation Materials |
Crucibles Alumina Crucible |
Metal Powders Aluminium Powder |
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