Y2Co5Cu5

metal

· JVASP-143766· Y2Co5Cu5

Y₂Co₅Cu₅ is a ternary intermetallic compound combining yttrium, cobalt, and copper elements, belonging to the rare-earth transition metal alloy family. This material is primarily of research interest for its potential in permanent magnet applications and magnetic device engineering, where the cobalt-copper base combined with yttrium addition offers possibilities for tailored magnetic properties and phase stability at elevated temperatures. The specific composition represents an experimental system rather than a commercial product, and its viability depends on balancing magnetic performance, cost, and processing complexity against established alternatives like NdFeB or SmCo permanent magnets.

experimental magnetic materialspermanent magnet researchhigh-temperature magnetic devicesintermetallic phase studiesrare-earth alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2807	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.225	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08410	eV/atom	—
Formation Energy(ΔHf)	-0.1111	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.

Y2Co5Cu5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control