ScBe2W
metal· JVASP-67272· ScBe2W
ScBe2W is an intermetallic compound combining scandium, beryllium, and tungsten, representing an experimental high-performance metal system. This material belongs to the family of lightweight refractory intermetallics being investigated for extreme-temperature and high-strength applications where conventional superalloys reach their limits. Its development context suggests potential use in aerospace and energy sectors where the combination of low density with tungsten's refractory properties could enable improved performance-to-weight ratios, though commercial availability and processing maturity remain limited compared to established alternatives.
aerospace propulsion systemshigh-temperature structural applicationsresearch and development materialslightweight refractory alloysadvanced engine components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2763 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2584 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.00634 | 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.