Mechanisch
Property | Temperature | Value |
---|---|---|
Druckfestigkeit | 23.0 °C | 0.1 - 0.52 MPa Show Material materials with Druckfestigkeit of 0.1 - 0.52 MPa |
Elastizitätsmodul | 23.0 °C | 101.84 GPa Show Material materials with Elastizitätsmodul of 101.84 GPa |
Härte, Mohs | 23.0 °C | 6 - 7 [-] Show Material materials with Härte, Mohs of 6 - 7 [-] |
Härte, Vickers | 23.0 °C | 35 [-] Show Material materials with Härte, Vickers of 35 [-] |
Scherfestigkeit | 23.0 °C | 30.3 MPa Show Material materials with Scherfestigkeit of 30.3 MPa |
Schubmodule | 23.0 °C | 30.3 GPa Show Material materials with Schubmodule of 30.3 GPa |
Zugfestigkeit | 23.0 °C | 0.17 - 3.4 MPa Show Material materials with Zugfestigkeit of 0.17 - 3.4 MPa |
Thermisch
Property | Temperature | Value |
---|---|---|
Koeffizient der thermischen Ausdehnung | 100.0 °C | 2.2E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.2E-6 1/K |
1000.0 °C | 3.2E-6 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 3.2E-6 1/K | |
Max. Betriebstemperatur | 315 °C Show Material materials with Max. Betriebstemperatur of 315 °C | |
Max. Betriebstemperatur, inert | 3499 °C Show Material materials with Max. Betriebstemperatur, inert of 3499 °C | |
Spezifische Wärmekapazität | 23.0 °C | 1.26 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 1.26 J/(kg·K) |
Wärmeleitfähigkeit | 23.0 °C | 0.03 - 0.05 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 0.03 - 0.05 W/(m·K) |
Elektrisch
Property | Temperature | Value |
---|---|---|
spezifischer Widerstand | 23.0 °C | 3.23E-3 Ω·m Show Material materials with spezifischer Widerstand of 3.23E-3 Ω·m |
Technological properties
Property | ||
---|---|---|
Application areas | Microscopy and Microanalysis, Metallurgical, Laboratory Research, Vacuum Evaporation, Semiconductor & Electronics, Nuclear, Aerospace | |
Other | The key features are: High purity, resistance in inert gas or vacuum up to 3000°C and in air up to 600°C, corrosion resistance, Impermeability to gas and liquids, no open porosity, high hardness and strength, low density, extreme resistance to thermal shock, good electrical conductivity, no wetting by many saline, metallic and ceramic melts, physical and chemical properties are isotropic |