SmCoSi is an intermetallic compound combining samarium, cobalt, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research and development interest rather than established commercial production, investigated for its potential in high-temperature structural applications and magnetic device components where rare-earth intermetallics offer enhanced performance. Engineers would consider SmCoSi-based alloys for specialized aerospace and energy applications where conventional superalloys or permanent magnets reach performance limits, though material availability and processing challenges currently restrict widespread adoption.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 88.48 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 46.53 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.183 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.4260 | µB | — | ||
Seebeck Coefficient(S) | -2.983 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6810 | eV/atom | — |