BaAl4
metalBaAl4 is an intermetallic compound in the barium-aluminum system, representing a crystalline metal phase with defined stoichiometry. This material belongs to the family of lightweight intermetallics and is primarily of research and specialized industrial interest rather than a commodity engineering material. Potential applications include high-temperature aerospace components, thermal management systems, and advanced lightweight structural alloys where barium's low density and aluminum's strength can be leveraged; however, limited commercial adoption means engineers typically encounter this compound in materials research, prototype development, or niche applications requiring specific thermal or mechanical coupling properties that conventional alloys cannot provide.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | — | ksi | — | — | |
| ↳ | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G)2 entries | — | ksi | — | — | |
| ↳ | — | ksi | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |