LiBeAu2
metal· JVASP-37762· LiBeAu2
LiBeAu2 is an intermetallic compound combining lithium, beryllium, and gold—a rare ternary metal system primarily of research interest rather than established industrial production. This material belongs to the family of lightweight intermetallic alloys and represents an experimental composition that combines the low density of lithium and beryllium with gold's chemical stability, though such systems remain largely confined to academic study due to manufacturing challenges and cost constraints. Applications would theoretically target niche high-performance sectors where extreme lightness, chemical inertness, and thermal properties intersect, but practical engineering use is not well established.
research phase alloysaerospace weight reduction (theoretical)high-energy physics instrumentationspecialty alloy developmentmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.