NiBIr
metal· JVASP-156394· NiBIr
NiBIr is a nickel-iridium binary alloy combining two platinum-group metals known for exceptional corrosion resistance and high-temperature stability. This material is primarily used in demanding electrochemical and catalytic applications, particularly in chlor-alkali processes, electrorefining, and chemical processing environments where both strength and resistance to aggressive electrolytes are critical. Engineers select NiBIr alloys when standard nickel or stainless steel alternatives cannot withstand prolonged exposure to chlorine, caustic solutions, or corrosive industrial media, or when catalytic activity is required alongside structural integrity.
electrochemistry—electrodes and anodeschlor-alkali productionchemical processing equipmentcorrosion-critical vessels and pumpscatalytic surfaceshigh-temperature industrial reactors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.