HfCrN3

metal

· HfCrN3

HfCrN3 is a ternary nitride compound combining hafnium, chromium, and nitrogen in a ceramic matrix material. This is a research-phase refractory ceramic belonging to the transition metal nitride family, investigated primarily for extreme-temperature and wear-resistant applications where conventional carbides or nitrides reach their limits. The hafnium-chromium nitride system is notable for its potential to combine hafnium's refractory strength with chromium's oxidation resistance, making it a candidate for next-generation high-temperature coatings and structural ceramics in aerospace and tooling industries, though practical industrial adoption remains limited pending production scalability and cost optimization.

high-temperature coatingsrefractory ceramicscutting tool insertsaerospace engine componentswear-resistant surfacesresearch/development material

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)	0.07513	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8600	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.

HfCrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control