Dy₅Si₃ is an intermetallic ceramic compound combining dysprosium (a rare-earth element) with silicon, belonging to the family of rare-earth silicides. This material is primarily of research and developmental interest rather than established in high-volume production, investigated for applications requiring thermal stability and refractory performance at elevated temperatures. Engineers consider this compound for specialized high-temperature structural applications where rare-earth silicides offer oxidation resistance and thermal shock tolerance beyond conventional ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 77.40 | GPa | — | ||
Poisson's Ratio(ν) | 0.2200 | - | — | ||
Shear Modulus(G) | 53.96 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.618 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -40.77 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.6633 | eV/atom | — | ||
| ↳ | -0.6847 | eV/atom | — |