Fe3Ni is an iron-nickel intermetallic compound representing a specific stoichiometric phase within the Fe-Ni binary system, often studied for its ordered crystalline structure and magnetic properties. This material appears primarily in research and specialized industrial contexts where precise phase control and the magnetic characteristics of Fe-Ni phases are leveraged, particularly in applications requiring controlled permeability or magnetic damping. Engineers consider Fe-Ni intermetallics when seeking alternatives to conventional soft magnetic materials or when the specific phase stability and ordering effects of Fe3Ni offer advantages over solid-solution iron-nickel alloys in precision electromagnetic or magnetically-controlled applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 219.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 136.5 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.125 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 8.443 | µB | — | ||
Seebeck Coefficient(S) | -4.550 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08780 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.05574 | eV/atom | — |