Steatite (MgO-SiO2 ceramic) vs Titania (TiO2 rutile sintered)
Property comparison of Steatite (MgO-SiO2 ceramic) and Titania (TiO2 rutile sintered), both ceramic.
| Property | Steatite (MgO-SiO2 ceramic) | Titania (TiO2 rutile sintered) | Difference |
|---|---|---|---|
| Poisson ratio | 0.25 | 0.28 | +12% |
| Density | 2,700 kg/m³ | 4,250 kg/m³ | +57% |
| Thermal conductivity | 2.5 W/m·K | 6.5 W/m·K | +160% |
| Specific heat | 870 J/kg·K | 710 J/kg·K | -18% |
| Coefficient of thermal expansion | 0.000008 1/K | 0.000009 1/K | +11% |
Difference is Titania (TiO2 rutile sintered) relative to Steatite (MgO-SiO2 ceramic). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- DIN
- standard
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