CrAlO2N
ceramic· CrAlO2N
CrAlO₂N is an experimental ceramic compound combining chromium, aluminum, oxygen, and nitrogen phases, typically investigated as a hard coating or refractory material. Research into oxynitride ceramics focuses on improving hardness, thermal stability, and oxidation resistance beyond traditional oxides or nitrides alone. This material family shows promise in wear-resistant and high-temperature applications where engineers need enhanced durability compared to single-phase alternatives, though commercial availability and standardized property data remain limited.
hard coatings and wear protectionhigh-temperature refractory applicationsresearch and developmentoxidation-resistant surfacescutting tool coatingsthermal barrier systems
Compliance & Regulations
?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
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.