CoCu3

metal

· JVASP-126964· CoCu3

CoCu3 is an intermetallic compound consisting of cobalt and copper in a 1:3 atomic ratio, belonging to the family of transition-metal binary intermetallics. This material is primarily studied in research contexts for its potential in high-strength applications and magnetic applications, as cobalt-copper systems can exhibit useful combinations of hardness, wear resistance, and magnetic properties depending on phase composition and processing.

wear-resistant coatingshigh-strength composite reinforcementmagnetic applications (research)hardening phases in alloysintermetallic research materialspotential aerospace/defense advanced composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.955	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.237	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1668	eV/atom	—
Formation Energy(ΔHf)	0.1639	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.

CoCu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control