TiGaFeCo is a quaternary transition metal alloy combining titanium, gallium, iron, and cobalt into a single-phase or multi-phase metallic system. This composition falls within the emerging family of high-entropy and multi-principal-element alloys (MPEAs), which are primarily in research and development phases rather than established industrial production. The material combines the lightweight and corrosion-resistant characteristics associated with titanium with the strengthening contributions of gallium, iron, and cobalt, making it a candidate for applications requiring a balance of stiffness, density control, and potential magnetic or wear-resistant properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 198.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 106.6 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.921 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 754.2 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 2.729 | C/m² | — | ||
Seebeck Coefficient(S) | -52.99 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4967 | eV/atom | — |