IrNbN3
metal· IrNbN3
IrNbN3 is an experimental interstitial nitride compound combining iridium and niobium, belonging to the refractory metal nitride family. Research into this material is driven by the pursuit of ultra-hard, high-temperature ceramic coatings and bulk materials with exceptional hardness and thermal stability. While not yet commercialized at scale, materials in this compound class are investigated for extreme-environment applications where conventional superalloys and ceramics approach their limits.
research compound—materials explorationrefractory coatings—high-temperature protectionultra-hard surface treatmentsaerospace turbine componentscutting tool insertsextreme-environment testing
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.