As3W
metal· JVASP-33877· As3W
As₃W is an intermetallic compound combining arsenic and tungsten, belonging to the family of refractory metal arsenides. This material is primarily of research interest rather than widespread industrial production, studied for its potential in high-temperature applications and semiconductor research due to the properties imparted by tungsten's refractory nature and arsenic's electronic characteristics. Engineers would consider this compound in specialized contexts such as advanced materials development, thermal management systems, or semiconductor device research where the unique combination of these elements offers theoretical advantages over conventional alternatives.
refractory materials researchhigh-temperature applicationssemiconductor developmentintermetallic compoundsmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3273 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -8.143 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.6602 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5210 | 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.