Be12Au
metal· JVASP-153287· Be12Au
Be₁₂Au is an intermetallic compound combining beryllium and gold, belonging to the family of lightweight metallic compounds with potential for high-performance applications. This material is primarily of research and specialized industrial interest rather than commoditized use, valued for its combination of low density with metallic bonding characteristics that could enable weight-critical or high-temperature applications. The beryllium-gold system is explored in aerospace and materials science research contexts where reducing structural mass while maintaining thermal or electrical properties is critical.
aerospace structures (research phase)high-performance alloyslightweight metallic compoundsthermal management systemsspace hardware (experimental)materials research and development
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 | — | — |
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.