BeGa2W
metal· JVASP-71864· BeGa2W
BeGa₂W is an intermetallic compound combining beryllium, gallium, and tungsten—a rare ternary metal system primarily of research interest rather than established commercial use. This material family is investigated for potential applications requiring combinations of low density (from beryllium), high-temperature stability (from tungsten), and specific electronic or structural properties (from gallium interactions). Engineers would consider this material in specialized high-performance contexts where conventional alloys are insufficient, though availability, manufacturability, and cost typically limit adoption to advanced research programs and aerospace/defense feasibility studies.
Research and development materialsHigh-temperature structural applicationsAerospace/defense advanced conceptsIntermetallic compound studiesLightweight refractory systemsElectronic or photonic device research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.