HfRhO2N
ceramic· HfRhO2N
HfRhO2N is an experimental ceramic compound combining hafnium, rhodium, oxygen, and nitrogen—a multi-phase refractory oxide-nitride material designed for extreme-temperature applications. This material family is primarily explored in research contexts for ultra-high-temperature structural components and thermal barrier coatings where conventional superalloys and oxides reach their limits. Engineers would consider HfRhO2N for scenarios requiring exceptional oxidation resistance, thermal stability above 1400°C, and potential use in next-generation aerospace propulsion or hypersonic vehicle systems, though it remains largely in development phase rather than production use.
high-temperature aerospace componentsthermal barrier coatingsrefractory applicationsoxidation-resistant coatingsexperimental/research 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.