PmMgRh2 is an intermetallic ceramic compound containing promethium, magnesium, and rhodium elements, representing an experimental research material rather than a commercial engineering ceramic. This material family is primarily of interest in specialized high-temperature and nuclear applications due to the inclusion of promethium (a radioactive rare earth element), though its practical engineering deployment remains limited. The combination of refractory metals and rare earth chemistry suggests potential use in extreme thermal environments or as a research platform for understanding metal-ceramic bonding behavior in advanced structural systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 108.7 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 38.32 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.447 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -9.140 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6245 | eV/atom | — |