Ba4ZrTa

metal
· JVASP-63991· Ba4ZrTa

Ba₄ZrTa is an intermetallic compound combining barium, zirconium, and tantalum elements, representing a specialized multi-component metal system. This material is primarily of research and development interest rather than established industrial production, with potential applications in high-temperature structural applications, aerospace components, and advanced ceramics/refractory systems where the combined properties of its constituent elements—zirconium's oxidation resistance and tantalum's high melting point—may offer advantages. Engineers would consider this compound where conventional superalloys or refractory metals prove insufficient, though material availability and processing maturity remain limiting factors compared to widely-adopted alternatives.

experimental high-temperature alloysaerospace materials developmentrefractory metal systemsintermetallic compounds researchadvanced structural applications

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)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.