Barium Titanate (BaTiO3 polycrystalline) vs Beryllium Oxide (BeO beryllia 99.5%)
Property comparison of Barium Titanate (BaTiO3 polycrystalline) and Beryllium Oxide (BeO beryllia 99.5%), both ceramic.
| Property | Barium Titanate (BaTiO3 polycrystalline) | Beryllium Oxide (BeO beryllia 99.5%) | Difference |
|---|---|---|---|
| Poisson ratio | 0.26 | 0.26 | 0% |
| Density | 6,020 kg/m³ | 2,850 kg/m³ | -53% |
| Thermal conductivity | 6.2 W/m·K | 285 W/m·K | +4497% |
| Specific heat | 420 J/kg·K | 1,030 J/kg·K | +145% |
| Coefficient of thermal expansion | 0.000009 1/K | 0.000009 1/K | -10% |
Difference is Beryllium Oxide (BeO beryllia 99.5%) relative to Barium Titanate (BaTiO3 polycrystalline). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
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