Gadolinium Zirconate (Gd2Zr2O7 pyrochlore TBC) vs Hydroxyapatite (Ca10(PO4)6(OH)2)
Property comparison of Gadolinium Zirconate (Gd2Zr2O7 pyrochlore TBC) and Hydroxyapatite (Ca10(PO4)6(OH)2), both ceramic.
| Property | Gadolinium Zirconate (Gd2Zr2O7 pyrochlore TBC) | Hydroxyapatite (Ca10(PO4)6(OH)2) | Difference |
|---|---|---|---|
| Poisson ratio | 0.28 | 0.27 | -4% |
| Density | 6,900 kg/m³ | 3,156 kg/m³ | -54% |
| Thermal conductivity | 1.8 W/m·K | 1.5 W/m·K | -17% |
| Specific heat | 400 J/kg·K | 700 J/kg·K | +75% |
| Coefficient of thermal expansion | 0.000011 1/K | 0.000011 1/K | 0% |
Difference is Hydroxyapatite (Ca10(PO4)6(OH)2) relative to Gadolinium Zirconate (Gd2Zr2O7 pyrochlore TBC). 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
- —
- standard
- sintered
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