CrReON2
ceramic· CrReON2
CrReON2 is an experimental ceramic compound combining chromium, rhenium, oxygen, and nitrogen — a research material belonging to the family of refractory oxynitride ceramics. This material family is being investigated for extreme-temperature structural applications where conventional ceramics reach their limits, leveraging the high melting points and oxidation resistance of transition metal oxynitrides. While not yet in widespread commercial production, CrReON2 represents promising early-stage research into materials for hypersonic vehicles, advanced turbine systems, and other applications requiring exceptional thermal stability beyond conventional oxide ceramics.
high-temperature structural materialsrefractory applicationshypersonic vehicle componentsadvanced turbine systemsoxidation-resistant coatingsresearch-stage materials
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.