HfVOFN

ceramic

· HfVOFN

HfVOFN is an experimental oxynitride ceramic composed of hafnium, vanadium, oxygen, and nitrogen elements. This material belongs to the family of refractory oxynitrides, which combine high-temperature stability with enhanced hardness and wear resistance compared to conventional oxides or nitrides alone. Research into such multi-element nitride systems targets extreme environment applications where thermal shock resistance and chemical inertness are critical.

high-temperature coatingsrefractory applicationsthermal barrier systemswear-resistant surfacesmaterials 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)	2.659	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.320	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.

HfVOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental