YFeSi is an intermetallic compound combining yttrium, iron, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily studied in research contexts for high-temperature structural applications and magnetic device components, where its combination of light rare-earth elements with iron provides potential advantages in strength-to-weight ratio and thermal stability. YFeSi and related ternary silicides are of particular interest in aerospace and advanced electronics where extreme temperature resilience and controlled magnetic properties are required, though industrial adoption remains limited compared to conventional superalloys and established intermetallics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 15,034.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 8,892.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1970 | lb/in³ | — |
| 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) | -0.6596 | eV/atom | — |