General
Mechanical
Property | Value | Testing Standard | Comment |
---|---|---|---|
Flexural strength | 200 MPa Show Supplier Material materials with Flexural strength of 200 MPa | DR sigma 0 | 1.00 mm thickness | rings 6 / 12 mm |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 6.3e-06 - 8.3e-06 1/K Show Supplier Material materials with Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion 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 Coefficient of thermal expansion of 7.2e-06 - 9.2e-06 1/K | 100-800°C | ||
Thermal conductivity | 20 °C | 18 W/(m·K) Show Supplier Material materials with Thermal conductivity 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. |