CrWO2N
ceramic· CrWO2N
CrWO₂N is a complex ceramic compound combining chromium, tungsten, oxygen, and nitrogen—a research-stage material belonging to the family of transition metal oxynitrides. These materials are of growing interest in materials science for their potential to combine the hardness and thermal stability of ceramics with enhanced electrical or catalytic properties from their mixed-valence metal chemistry. While not yet established in mainstream industrial production, oxynitride ceramics like this are being investigated for high-performance wear-resistant coatings, refractory applications, and catalytic systems where conventional oxides or nitrides reach performance limits.
Hard ceramic coatings (research)High-temperature wear resistanceRefractory materials (experimental)Catalytic applications (development)Composite reinforcement phase
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.