ScTl2W
metal· JVASP-51183· ScTl2W
ScTl₂W is an intermetallic compound combining scandium, thallium, and tungsten in a defined stoichiometric ratio. This is a research-phase material from the heavy intermetallic family, studied for its potential in high-density structural applications where extreme stiffness and density are trade-offs against conventional alloys. Limited industrial deployment exists; interest centers on fundamental materials science for specialized aerospace, nuclear, or defense applications where density and elastic properties must meet unusual performance envelopes.
research/experimental materialshigh-density structural componentsaerospace applicationsnuclear shieldingtungsten-based intermetallicsdensity-critical design
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 104.3 | GPa | — | ||
Shear Modulus(G) | 17.66 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 12.86 | kg/m³ | — |
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) | -3.080 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.6637 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.4352 | 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.