HfReOFN

ceramic

· HfReOFN

HfReOFN is an experimental ceramic compound combining hafnium, rhenium, oxygen, and fluorine—likely a high-entropy or refractory oxide-fluoride phase under investigation for extreme-temperature applications. This material family is being explored in research contexts for environments where conventional ceramics degrade, particularly where both thermal stability and chemical resistance to fluorine-containing atmospheres are required.

high-temperature coatingsrefractory applicationsadvanced aerospace propulsionnuclear reactor environmentsresearch and developmentextreme environment protection

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)	2.885e-15	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	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.

HfReOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental