ScAlCo2
metal· JVASP-41920· ScAlCo2
ScAlCo2 is a ternary intermetallic compound combining scandium, aluminum, and cobalt, belonging to the family of lightweight high-strength alloys under active materials research. This experimental composition is of interest for applications requiring combinations of low density with moderate stiffness and thermal stability, though it remains primarily in the research phase rather than established industrial production. The scandium-aluminum-cobalt system is being investigated for potential use in aerospace and automotive applications where weight reduction and elevated-temperature performance could offer advantages over conventional alloys.
aerospace structures (research phase)high-temperature intermetallicslightweight alloy developmentmaterials research and characterizationadvanced engine components (potential)scandium alloy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 21,784.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 11,930.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2153 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5612 | 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.