CrTaOFN
ceramic· CrTaOFN
CrTaOFN is an experimental ceramic compound combining chromium, tantalum, oxygen, fluorine, and nitrogen phases, representing a research-stage material in the family of high-entropy and multi-element ceramics. While primarily in development rather than established production use, this material family is being investigated for extreme-environment applications where superior thermal stability, oxidation resistance, and hardness are required simultaneously—particularly relevant for aerospace propulsion systems and cutting tool applications where traditional single-phase ceramics reach their limits.
High-temperature structural ceramicsAerospace engine componentsCutting and wear-resistant coatingsRefractory applicationsResearch and development materialsMulti-functional ceramic composites
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.