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Alumina (Al2O3) Ceramic is an...
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Alumina (Al2O3) Ceramic is an excellent material for various applications such as CVD, ion plants, photolithography, and semiconductor parts. Al2O3 Boats offer high hardness, mechanical strength, temperature stability, thermal conductivity, insulation, and corrosion resistance. Heeger Materials provides top-quality Al2O3 Ceramic at competitive prices, offering specialized and customized services.
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Shape | Rectangle, Boat |
Materials | Al2O3 |
Purity | 95%, 97%, 99%, 99.7%, or customized |
Size | customized |
Alumina (Al2O3) Ceramic Boats are small vessels used for sample processing and analysis in laboratory and industrial settings. They are made of alumina ceramic and have a flat, boat-shaped exterior with a flat or slightly curved bottom. Alumina (Al2O3) Ceramic Boats have excellent chemical corrosion resistance and high-temperature resistance, so they can be widely used in high-temperature, high-pressure, strong corrosive, and other harsh environments.
HM can supply high-quality Alumina (Al2O3) Ceramic Boats in the shapes of rectangles, boats, etc. The capacity ranges from 1~750 ml. The capacities and shapes can be tailored according to specific drawings.
Composition | UNIT | HM-Al95 | HM-Al99 | HM-Al997 |
AL2O3 Content | % | 95 | 99 | 99.7 |
Color |
| White | Ivory | Ivory |
Tensile Strength | Kpsi | 32 | 38 | 36 |
Flexural Strength | Kpsi | 52 | 55 | 54 |
Compressive Strength | Kpsi | 300 | 377 | 350 |
Density | g/cc | 3.70 | 3.90 | 3.92 |
Hardness | HV, GPa | 13.8 | 17.2 | 18 |
Thermal Conductivity | W/(m K) | 25 | 30 | 30 |
Coefficient of Thermal Expansion | In / In°C (x10-6) | 7.7 | 7.8 | 7.8 |
Working Temperature | °C | 1500 | 1650 | 1750 |
Dielectric Constant |
| 9.5 | 9.7 | 9.8 |
Volume Resistivity (25°C) | Ohm-cm | >1014 | >1014 | >1014 |
Alumina (Al2O3) Ceramic Boats are carefully packaged with adhesive-free surface protection tape and cardboard boxes to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
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