Al4Ge2W3
metal· JVASP-101237· Al4Ge2W3
Al4Ge2W3 is an intermetallic compound combining aluminum, germanium, and tungsten in a fixed stoichiometric ratio. This is an experimental or specialized research material rather than a commodity alloy; it belongs to the family of complex intermetallics that combine lightweight aluminum with refractory tungsten and semiconductor-grade germanium. Potential applications are concentrated in advanced research areas such as high-temperature structural applications, wear-resistant coatings, or electronic/photonic device materials where the combined properties of these three elements offer unusual combinations of density and performance not available in conventional alloys.
High-temperature intermetallics (research)Refractory compound coatingsSemiconductor research applicationsWear resistance materials (experimental)Advanced alloy 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.