BaZr4Nb

metal

· JVASP-65735· BaZr4Nb

BaZr₄Nb is an intermetallic compound combining barium, zirconium, and niobium elements, representing a research-phase material rather than an established commercial alloy. This material family is being investigated for high-temperature structural applications and potential aerospace or nuclear contexts where the combination of refractory metals (Zr, Nb) with barium may offer advantages in oxidation resistance or thermal stability. The material remains largely experimental; its practical adoption depends on demonstrating reproducible synthesis, processability, and performance benefits over conventional superalloys or ceramic matrix composites.

High-temperature structural researchRefractory material developmentAerospace thermal applications (experimental)Nuclear or extreme environment studiesIntermetallic compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2400	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)	0.6588	eV/atom	—
Formation Energy(ΔHf)	0.6588	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.

BaZr4Nb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control