Y5Si3 is a rare-earth silicide ceramic compound belonging to the family of refractory materials used in high-temperature structural applications. This material is primarily of research and development interest for aerospace and thermal management applications where extreme temperature stability and oxidation resistance are critical. Its use remains largely experimental or specialized, with potential applications in next-generation engine components and thermal barrier systems where conventional ceramics reach their performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.448 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -47.96 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -0.8333 | eV/atom | — | ||
| ↳ | -0.7465 | eV/atom | — | ||
| ↳ | -0.7882 range -0.8333–-0.7431median of 2 measurements | eV/atom | — |