CrCu3
metal· JVASP-126965· CrCu3
CrCu3 is an intermetallic compound combining chromium and copper in a 1:3 atomic ratio, belonging to the family of transition metal intermetallics. This material has seen limited industrial adoption but remains of research interest for applications requiring specific combinations of chromium's corrosion resistance and copper's thermal conductivity. Its practical use is constrained by brittleness typical of intermetallic compounds, though it may serve niche roles in electrical contact applications or high-temperature oxidation barriers where its dual-metal benefits justify processing complexity.
electrical contacts and connectorshigh-temperature oxidation barriersresearch metallurgyintermetallic compositescorrosion-resistant coatingsspecialized alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.