TaFeSi is an intermetallic compound combining tantalum, iron, and silicon, representing a high-density metallic system with potential for structural and functional applications. While not widely commercialized as a standard engineering alloy, materials in the Ta-Fe-Si family are investigated for high-temperature strength, wear resistance, and electronic applications, leveraging tantalum's refractory properties and the strengthening effects of intermetallic phases. Engineers would consider this material primarily in specialized research contexts where extreme conditions (temperature, mechanical stress, or corrosion environments) demand the unique combination of refractory metal stability and intermetallic hardening.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 232.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 117.7 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.92 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5656 | eV/atom | — |