ScAsW
metal· JVASP-75460· ScAsW
ScAsW is a ternary metal alloy combining scandium, arsenic, and tungsten elements. This is a research-phase compound with limited commercial precedent; such multi-element alloys are typically investigated for specialized high-temperature, high-strength, or corrosion-resistant applications where conventional alloys fall short. The combination of refractory tungsten with scandium and arsenic suggests potential for extreme-environment performance, though industrial adoption would require validation of toxicity concerns (arsenic content) and cost-benefit analysis against established alternatives.
experimental aerospace materialshigh-temperature structural researchrefractory metal developmentspecialty alloy investigationmaterials science database reference
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2891 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.233 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.834 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.6840 | 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.