Cu3Ir

metal

· JVASP-126982· Cu3Ir

Cu3Ir is an intermetallic compound combining copper and iridium in a fixed stoichiometric ratio, belonging to the family of transition metal intermetallics. While primarily of academic and research interest rather than high-volume industrial use, Cu3Ir and related copper-iridium compounds are investigated for applications requiring exceptional corrosion resistance, high-temperature stability, and catalytic properties that exceed those of pure copper or iridium alone. Engineers consider such materials for specialized electrochemical systems, wear-resistant coatings, and catalytic surfaces where the synergistic properties of both metals justify the cost and processing complexity of intermetallic formation.

Catalytic surfacesElectrochemical applicationsWear-resistant coatingsHigh-temperature contactsCorrosion-resistant electrodesResearch/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4554	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1042	eV/atom	—
Formation Energy(ΔHf)	0.1042	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.

Cu3Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control