Ba4NbIr
metal· JVASP-66208· Ba4NbIr
Ba₄NbIr is an intermetallic compound combining barium, niobium, and iridium, representing a specialized research material in the family of ternary metallic systems. This compound is primarily of interest in fundamental materials science and high-performance applications where corrosion resistance, thermal stability, and refractory properties are critical; it remains largely experimental rather than commercially established, but materials in this class are explored for aerospace, catalytic, and extreme-environment applications where conventional alloys reach their limits.
high-temperature structural applicationscorrosion-resistant coatingscatalytic researchrefractory metallicsaerospace materials developmentintermetallic 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.