HfGa4Co is an intermetallic compound combining hafnium, gallium, and cobalt, belonging to the family of high-entropy and multi-principal-element metallic systems. This material is primarily of research and developmental interest rather than established in widespread industrial production, with potential applications in high-temperature structural applications and advanced aerospace systems where hafnium's refractory properties and intermetallic strengthening mechanisms could provide benefit. The ternary composition suggests investigation into thermal stability, wear resistance, or specialized magnetic or catalytic properties typical of Co-containing intermetallic phases.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.009 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -4.527 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1258 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2397 | eV/atom | — |