YMn2 is an intermetallic compound composed of yttrium and manganese, belonging to the rare-earth metal alloy family. This material is primarily of research and specialized industrial interest, with applications in magnetic devices and high-temperature structural components where the combination of rare-earth strengthening and intermetallic stability offers advantages over conventional alloys. YMn2 is notable for its potential in permanent magnet systems and advanced aerospace/defense applications where thermal stability and specific mechanical properties are critical, though it remains less common than widely-adopted alternatives like NdFeB magnets or nickel-based superalloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 141.4 | GPa | — | ||
Poisson's Ratio(ν) | 0.4400 | - | — | ||
Shear Modulus(G) | 18.66 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.492 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.7140 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.6217 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -0.02900 | eV/atom | — | ||
| ↳ | -0.02900 | eV/atom | — | ||
| ↳ | 0.6045 | eV/atom | — |