BaAl9Co2 is an intermetallic compound combining barium, aluminum, and cobalt, belonging to the family of complex metallic alloys (CMAs). This material is primarily investigated in research contexts for its potential in high-temperature applications and structural materials where the combination of lightweight aluminum with the refractory properties of cobalt and barium offers distinctive mechanical characteristics. The compound's engineering interest lies in exploring novel alloy systems for advanced aerospace and materials science applications where conventional alloys reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 82.34 | GPa | — | ||
Poisson's Ratio(ν) | 0.2000 | - | — | ||
Shear Modulus(G) | 62.15 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.841 | 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) | -0.4819 | eV/atom | — |