SmCo2B2 is a samarium-cobalt intermetallic compound belonging to the rare-earth transition-metal family, known for its potential as a high-performance magnetic or structural material. This material is primarily investigated in research contexts for permanent magnet applications and advanced aerospace/defense systems where high-temperature stability and magnetic properties are critical. Engineers consider SmCo2B2-based compositions as alternatives to conventional SmCo5 magnets when enhanced coercivity, thermal stability, or specific mechanical performance is required in extreme operating environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 151.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 99.67 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.765 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 0.9100 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5519 | eV/atom | — |