Ba4ZrBe

metal

· JVASP-64663· Ba4ZrBe

Ba₄ZrBe is an intermetallic compound combining barium, zirconium, and beryllium elements, representing an experimental material composition rather than an established commercial alloy. This compound belongs to the family of multi-component intermetallics and is primarily of research interest for understanding phase equilibria and potential property combinations in the Ba-Zr-Be system. Due to the specialized elements involved—particularly beryllium's toxicity concerns and the relative rarity of such ternary combinations—this material remains in the research phase without widespread industrial adoption, though intermetallics in general are pursued for high-temperature structural applications and specialty engineering scenarios.

research and developmentintermetallic phase studieshigh-temperature materials investigationaerospace experimental applicationsmaterials database referencealloy system exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.444	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.176	eV/atom	—
Formation Energy(ΔHf)	1.128	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.

Ba4ZrBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control