HfCu3
metal· JVASP-107449· HfCu3
HfCu3 is an intermetallic compound combining hafnium and copper in a 1:3 stoichiometric ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research and developmental interest rather than established industrial production, investigated for potential applications in high-temperature structural applications and electronic devices where the combination of hafnium's refractory properties and copper's thermal/electrical conductivity may offer performance advantages over conventional alloys.
high-temperature structural applicationsrefractory intermetallics researchelectronic contacts and interconnectsaerospace thermal barriersexperimental/exploratory phase
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.