CuIrN3

metal

· CuIrN3

CuIrN3 is an intermetallic nitride compound combining copper, iridium, and nitrogen—a research-phase material rather than a commercially established alloy. This composition sits within the broader family of transition metal nitrides and intermetallics, which are being investigated for high-hardness and refractory applications. Industrial adoption remains limited; the material's engineering relevance lies primarily in its potential for extreme-environment applications, wear resistance, and electronic properties where the iridium content provides chemical stability and the nitrogen incorporation increases hardness.

research/experimental materialshigh-hardness coatingsrefractory compoundswear-resistant applicationselectronic/catalytic research

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00295	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.420	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CuIrN3 — Properties & Data | MatWorld

CuIrN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control