NbHfN3

metal

· NbHfN3

NbHfN3 is an experimental refractory compound combining niobium, hafnium, and nitrogen in a ceramic or intermetallic matrix. This material belongs to the family of ultra-high-temperature ceramics and transition metal nitrides, currently under research investigation rather than established in widespread industrial production. The niobium-hafnium-nitrogen system is of interest for extreme thermal environments and wear-resistant applications where conventional superalloys and ceramics reach their performance limits.

ultra-high-temperature ceramics researchrefractory coatings developmenthypersonic vehicle componentshigh-entropy nitride systemswear and oxidation resistance studiesaerospace thermal protection (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.05936	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.540	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

NbHfN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control