SmMg2 is an intermetallic ceramic compound combining samarium (a rare-earth element) with magnesium in a 1:2 stoichiometric ratio. This material belongs to the rare-earth intermetallic family and is primarily of research and development interest rather than established high-volume production. SmMg2 and related rare-earth magnesium compounds are investigated for potential applications requiring high stiffness at moderate density, thermal stability, or specialized electronic properties, though industrial adoption remains limited compared to conventional ceramics or magnesium alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,950.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 2,874.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1515 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -4.780 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01700 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.1658 | eV/atom | — | ||
| ↳ | -0.08251 | eV/atom | — |