Sc2AlAg
metal· JVASP-39118· Sc2AlAg
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.
aerospace researchlightweight structural componentshigh-performance alloy developmentexperimental metallic systemsdensity-critical applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1686 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 25.77 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00860 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3872 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.