HfTmO3
ceramic· HfTmO3
HfTmO3 is a rare-earth hafnium-thulium oxide ceramic compound, representing a mixed rare-earth perovskite or pyrochlore-family material under active research. This material is of primary interest in high-temperature and radiation-resistant applications, where its combination of hafnium's refractory properties and rare-earth dopant effects offer potential advantages over conventional oxides. It remains largely experimental, with development focused on advanced aerospace, nuclear, and extreme-environment engineering where thermal stability, chemical durability, and radiation tolerance are critical.
thermal barrier coatingsnuclear fuel matriceshigh-temperature ceramicsradiation-resistant materialsadvanced aerospace applicationsrefractory 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.