LiSc2Au
metal· JVASP-79902· LiSc2Au
LiSc2Au is an intermetallic compound combining lithium, scandium, and gold—a ternary metal system that belongs to the class of lightweight, high-modulus alloys. This is primarily a research material studied for fundamental materials science and metallurgical behavior rather than an established commercial product. Interest in this compound centers on the combination of lithium's low density with scandium and gold's strengthening effects, positioning it as a candidate for advanced aerospace or high-performance applications where stiffness-to-weight ratio is critical, though practical use remains limited by processing complexity, cost, and limited data on long-term performance.
aerospace structural researchhigh-modulus lightweight alloysintermetallic compound developmentmaterials researchexperimental prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.