Ba4YNb

metal

· JVASP-64719· Ba4YNb

Ba₄YNb is an intermetallic compound combining barium, yttrium, and niobium elements, typically studied in the context of advanced ceramic or metal-ceramic composite materials research. This material belongs to the family of complex intermetallics and is primarily of academic and developmental interest rather than established industrial production, with potential applications in high-temperature structural components or functional ceramic systems where the specific combination of barium and rare-earth chemistry offers unique phase stability or electronic properties.

High-temperature structural researchCeramic composites (experimental)Refractory materials developmentMaterials science researchElectronic/functional ceramics (early-stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.748	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.361	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9664	eV/atom	—
Formation Energy(ΔHf)	0.9664	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.

Ba4YNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control