LaHf — Properties & Data | MatWorld

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.583	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2558	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2558	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

LaHf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental