Sc2AlAg is an intermetallic compound combining scandium, aluminum, and silver, representing an experimental alloy within the family of lightweight metallic systems. This material is primarily of research interest rather than established industrial production, with potential applications in aerospace and high-performance engineering where low density combined with intermediate stiffness could offer weight savings. The scandium-aluminum base provides the characteristic low density associated with aerospace alloys, while silver addition may enhance specific properties such as electrical conductivity or wear resistance, though Sc2AlAg itself remains in the developmental phase with limited commercial deployment.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 11,733.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.3300 | - | — | ||
Shear Modulus(G) | 5,717.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1686 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 25.77 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00860 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3872 | eV/atom | — |