Fe2W is an intermetallic compound composed of iron and tungsten, belonging to the class of binary metal compounds that combine a transition metal base with refractory tungsten. This material exhibits high stiffness and density, making it of interest in research contexts focused on wear-resistant coatings, structural reinforcement, and high-temperature applications where the hardness of tungsten and the processability of iron-based systems can be leveraged. Fe2W is not a common commercial alloy but rather represents a research-phase intermetallic that may be explored for specialized industrial uses where extreme hardness, thermal stability, or wear resistance justify the complexity of processing such compounds.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 259.4 | GPa | — | ||
| ↳ | 259.4 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1337 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.2759 | - | — | ||
Shear Modulus(G)2 entries | 136.7 | GPa | — | ||
| ↳ | 136.7 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.56 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | -20.10 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1435 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.04456 | eV/atom | — |