Ba4VW
metal· JVASP-66137· Ba4VW
Ba4VW is an intermetallic compound combining barium, vanadium, and tungsten elements, representing a research-phase material in the family of complex metal systems. While not widely established in commercial production, this composition belongs to the class of refractory intermetallics and high-entropy metal combinations that are being explored for extreme-environment applications where conventional alloys reach their thermal or chemical limits. Engineers would consider this material primarily in academic or advanced development contexts, particularly where the combined properties of refractory metals and barium's unique characteristics might address specialized performance gaps in current material portfolios.
experimental intermetallic researchhigh-temperature compoundsrefractory metal systemsmaterials development programs
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.