Eigenschaften
Allgemein
Mechanisch
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Biegefestigkeit | 200 MPa Show Supplier Material materials with Biegefestigkeit of 200 MPa | DR sigma 0 | 1.00 mm thickness | rings 6 / 12 mm |
Thermisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 6.3e-06 - 8.3e-06 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 6.3e-06 - 8.3e-06 1/K | 100-200°C | |
6.4e-06 - 8.4e-06 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 6.4e-06 - 8.4e-06 1/K | 100-300°C | ||
6.9e-06 - 8.9e-06 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 6.9e-06 - 8.9e-06 1/K | 100-600°C | ||
7.2e-06 - 9.2e-06 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 7.2e-06 - 9.2e-06 1/K | 100-800°C | ||
Wärmeleitfähigkeit | 20 °C | 18 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 18 W/(m·K) | Xe-flash | sample 16*16mm² | material specific thickness ≤ 3.5mm |
Technological properties
| Property | ||
|---|---|---|
| Chemical composition | The material main component is Al₂O₃ with 98.5% content. Residue mainly consists of MgO, SiO2 and CaO and traces of other elements. | |