CoMnN3
metal· CoMnN3
CoMnN3 is an interstitial nitride compound combining cobalt and manganese with nitrogen, belonging to the family of transition metal nitrides. This is a research-phase material system (not yet widely commercialized) investigated for its potential hardness, wear resistance, and possible magnetic properties that arise from the combined d-electron character of cobalt and manganese. The CoMnN3 composition is of particular interest in materials research for applications requiring hard ceramic coatings or potential permanent magnet alternatives, though practical industrial deployment remains limited compared to established nitrides like CrN or TiN.
hard coatings and wear resistanceresearch-phase magnetic materialsrefractory applicationscutting tool surfaceshigh-temperature oxidation barriers
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.