HfCrO2F

ceramic

· HfCrO2F

HfCrO2F is an experimental hafnium-chromium oxyfluoride ceramic compound that combines refractory metal oxides with fluorine incorporation, positioning it within the family of advanced oxyfluoride ceramics. This material is primarily of research interest for high-temperature and chemically aggressive environments where the synergistic effects of hafnium's refractory properties, chromium's oxidation resistance, and fluorine's chemical durability may offer advantages. Potential applications center on extreme environment coatings, corrosion-resistant refractories, and specialized electronic or photonic devices, though industrial adoption remains limited and material development is ongoing.

high-temperature coatingsrefractory liningscorrosion-resistant ceramicsresearch and developmentchemical process equipmentadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.070	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.360	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.

HfCrO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental