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:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.232	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00400	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.397	eV/atom	—
Formation Energy(ΔHf)	1.397	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.

Ba4ZrTa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control