CuIr3

metal

· JVASP-129212· CuIr3

CuIr3 is an intermetallic compound combining copper and iridium in a 1:3 atomic ratio, belonging to the family of noble metal alloys with exceptionally high density. This material is primarily of research and specialized industrial interest, valued in applications requiring extreme corrosion resistance, high-temperature stability, and wear resistance where cost is secondary to performance. Its notable characteristics include outstanding chemical inertness and thermal stability, making it relevant for harsh chemical environments and precision applications where conventional alloys would degrade.

Chemical processing equipmentHigh-temperature catalysisWear-resistant coatingsPrecision contacts and electrodesCorrosion-resistant componentsResearch and development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	18.75	kg/m³	—

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)	0.1839	eV/atom	—
Formation Energy(ΔHf)	0.1839	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.

CuIr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control