Sc₃Fe₂Si₃ is an intermetallic compound combining scandium, iron, and silicon, belonging to the family of transition metal silicides. This material is primarily of research and development interest rather than established in high-volume production, investigated for applications requiring combinations of low density with structural rigidity and thermal stability. The scandium-iron-silicon system represents an emerging class of advanced alloys being explored for aerospace and high-temperature applications where lightweight, thermally stable materials with tailored elastic properties are advantageous over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 125.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 77.40 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.346 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 15.00 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7463 | eV/atom | — |