YbBaAl₃SiN₄O₃ is an advanced oxynitride ceramic combining rare-earth (ytterbium), alkaline-earth (barium), and aluminum-silicon-nitrogen-oxygen chemistry. This material belongs to the family of complex oxynitride ceramics, which are primarily developed for high-temperature structural applications where conventional oxides reach their thermal limits. The compound is largely in the research and development phase, with potential applications in aerospace thermal protection, high-temperature engine components, and refractory systems where retention of strength and creep resistance at extreme temperatures is critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 137.9 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3100 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 62.63 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.212 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 1.810 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1246 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.165 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data