Categories By Element
Categories By Function
Maximize | Catalog No. | AC0917 |
|---|---|
| Size | Diameter 1~100mm |
| Material | Al2O3 |
| Purity | 99%, 99.7% |
| Density | 3.8~3.9 g/cm3 |
Alumina Rod has high hardness and good wear resistance and is also resistant to high temperatures. Stanford Advanced Materials (SAM) has over two decades' experience in the manufacture and sale of the Alumina Rods.
Related products: alumina plate, alumina tube, alumina custom parts
Alumina Rod has high hardness and good wear resistance. And, Alumina Rod is high temperature resistant and can be used for a long time at a high temperature of 1600 degrees. In addition, it has strong corrosion resistance and good electrical insulation performance. The electrical insulation performance is particularly outstanding at high temperatures, with a withstand voltage of more than 8000v per millimeter of thickness.
Composition | UNIT | Al60 | Al95 | Al98 |
Al2O3 Content | % | 96 | 99.5 | 99.8 |
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 |
C.O.T.E. | 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 | >10^14 | >10^14 | >10^14 |
Alumina Rods are widely used as a protector for high-temperature thermal couples.
Our Alumina Rods are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
