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
| 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.