Ba4HfV

metal
· JVASP-64112· Ba4HfV

Ba4HfV is an intermetallic compound combining barium, hafnium, and vanadium elements, representing an exploratory material in the high-entropy and complex intermetallic family. This is primarily a research compound rather than an established industrial material; it belongs to the broader class of ternary and multinary metal systems being investigated for potential high-temperature structural applications, refractory behavior, or electronic functionality. The material's engineering interest likely stems from hafnium's refractory properties and the possibility of tuning mechanical or thermal performance through compositional design, though practical applications remain under development and not yet established in commercial manufacturing.

experimental high-temperature materialsrefractory compound researchintermetallic systems developmentmaterials screening and discoveryadvanced alloy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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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.