CrTaN3
metal· CrTaN3
CrTaN3 is a chromium-tantalum nitride compound, a refractory ceramic material belonging to the transition metal nitride family. These materials are typically explored for extreme-environment applications requiring high hardness, thermal stability, and chemical resistance at elevated temperatures. While CrTaN3 itself remains primarily in research and development phases, compounds in this family show promise for wear-resistant coatings, high-temperature structural applications, and specialized tool materials where conventional nitrides reach their performance limits.
refractory coatingswear-resistant hard coatingshigh-temperature structural applicationsresearch and developmentalternative to conventional tool materialschemical barrier applications
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.