ErRh5 is an intermetallic ceramic compound composed of erbium and rhodium, representing a specialized material from the rare-earth metal family with high density and significant elastic stiffness. This material is primarily of research and development interest, investigated for high-temperature applications where thermal stability and mechanical rigidity are critical, though industrial adoption remains limited. The combination of rare-earth and transition-metal elements positions it within advanced ceramics being explored for aerospace, catalytic, and extreme-environment applications where conventional ceramics fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 189.8 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 78.25 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.22 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -11.50 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09160 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3069 | eV/atom | — |