Ba4TaV
metal· JVASP-66465· Ba4TaV
Ba4TaV is an intermetallic compound composed of barium, tantalum, and vanadium, representing an exploratory material in the high-entropy and complex intermetallic family. This compound is primarily of research interest rather than established in high-volume production, with potential applications in high-temperature structural applications, refractory systems, or electronic/catalytic devices where the unique phase stability of multi-component metal systems may offer advantages over conventional binary or ternary alloys.
Research and developmentHigh-temperature materialsRefractory compoundsFunctional ceramics/intermetallicsAdvanced alloy screening
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.