Ba4ZrRe

metal

· JVASP-66620· Ba4ZrRe

Ba₄ZrRe is an intermetallic compound combining barium, zirconium, and rhenium elements, representing a complex metallic phase that exists primarily in research and developmental contexts rather than established commercial production. This material belongs to the family of high-melting-point intermetallics and refractory metals, with potential applications in extreme-temperature environments where conventional superalloys reach their limits. The inclusion of rhenium—a rare, high-strength refractory element—suggests this compound is being investigated for advanced aerospace, nuclear, or ultra-high-temperature structural applications where thermal stability and oxidation resistance are critical.

research phase materialhigh-temperature structural componentsrefractory applicationsaerospace propulsion systemsnuclear reactor environmentsexperimental intermetallic development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2371	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.642	eV/atom	—
Formation Energy(ΔHf)	1.547	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.

Ba4ZrRe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control