LaHf
ceramic· JVASP-123744· LaHf
LaHf is a ceramic compound composed of lanthanum and hafnium, belonging to the rare-earth hafnate family of advanced ceramics. This material is primarily investigated for high-temperature thermal barrier and structural applications where exceptional refractory performance and chemical stability are required. LaHf is notable as a candidate material for next-generation thermal protection systems and aerospace components operating in extreme environments, offering potential advantages over conventional oxide ceramics in applications demanding superior thermal conductivity control and oxidation resistance at elevated temperatures.
thermal barrier coatingsaerospace engine componentshigh-temperature structural applicationsrefractory materials researchadvanced ceramics development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3462 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2558 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2558 | 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.