CrIrN3

metal

· CrIrN3

CrIrN3 is an experimental interstitial nitride compound combining chromium and iridium, representing a hard ceramic material in the refractory metal nitride family. This material is primarily of research interest for potential applications requiring exceptional hardness and thermal stability, though industrial deployment remains limited. It exemplifies the class of complex metal nitrides being investigated as coatings and wear-resistant phases where conventional hard materials (like TiN or CrN) reach performance limits.

hard coatings researchwear-resistant surfaceshigh-temperature applicationsrefractory materials developmentcutting tool coatingsadvanced ceramics research

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)	-3.196	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.680	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.

CrIrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control