Strontium zirconate (SrZrO₃) is a perovskite ceramic compound valued for its high-temperature stability and refractory properties. It is used primarily in thermal barrier coatings for gas turbines, crucibles for metal casting, and as a component in advanced ceramics where chemical inertness and thermal shock resistance are critical. SrZrO₃ is notable among perovskite ceramics for its ability to maintain structural integrity at elevated temperatures and in chemically aggressive environments, making it preferred over oxides with lower melting points in demanding aerospace and metallurgical applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 152.9 | GPa | — | ||
| ↳ | 160.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G)2 entries | 88.41 | GPa | — | ||
| ↳ | 96.58 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.193 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 6.500 | eV | — | ||
| ↳ | 3.415 | eV | — | ||
Magnetic Moment(μB)2 entries | -0.000414 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -241.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06270 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -0.1800 | eV/atom | — | ||
| ↳ | -3.663 | eV/atom | — | ||
| ↳ | -3.531 | eV/atom | — |