Ce3Hf

ceramic

· JVASP-105143· Ce3Hf

Ce3Hf is a ceramic intermetallic compound combining cerium and hafnium, belonging to the rare-earth hafnate family of advanced ceramics. This material is primarily explored in high-temperature and thermal barrier applications where exceptional thermal stability and resistance to oxidation are required, particularly in aerospace and power generation sectors. Ce3Hf and related rare-earth hafnates are of significant research interest as potential thermal barrier coating materials and refractory components, offering advantages over conventional zirconia-based systems in ultra-high-temperature environments.

thermal barrier coatingshigh-temperature refractory materialsaerospace engine componentsadvanced ceramics researchoxidation-resistant coatingsextreme environment applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3438	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)	0.05120	eV/atom	—
Formation Energy(ΔHf)	0.05117	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.

Ce3Hf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental