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 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 |