CeHf
ceramic· JVASP-124416· CeHf
CeHf is an intermetallic ceramic compound composed of cerium and hafnium, belonging to the family of refractory ceramics and high-temperature materials. This material is primarily of research and development interest, investigated for extreme-temperature structural applications where hafnium's refractory properties and cerium's potential for oxidation resistance or electronic functionality are leveraged. CeHf and similar cerium-hafnium compounds are explored in aerospace, nuclear, and advanced energy contexts where conventional superalloys reach their performance limits.
high-temperature structural applicationsrefractory coatingsaerospace thermal protectionnuclear reactor materialsoxidation-resistant compositesmaterials research and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.