HfNbOFN

ceramic

· HfNbOFN

HfNbOFN is an experimental oxynitride ceramic composed of hafnium, niobium, oxygen, and nitrogen elements. This material belongs to the refractory ceramic family and is primarily investigated in research contexts for high-temperature structural applications where thermal stability and oxidation resistance are critical. Its multi-component composition positions it as a candidate for extreme-environment applications, though it remains largely in the development phase rather than widespread industrial production.

high-temperature structural componentsrefractory materials researchthermal barrier coating precursorsaerospace engine componentsoxidation-resistant ceramicsadvanced materials development

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)	1.717	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.580	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.

HfNbOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental