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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.