HoAlCu4
metal· JVASP-111367· HoAlCu4
HoAlCu4 is an intermetallic compound containing holmium, aluminum, and copper, representing a rare-earth metal system studied primarily in materials research rather than established industrial production. This material belongs to the family of rare-earth intermetallics, which are investigated for potential applications in high-temperature applications, magnetic materials, or specialty alloys where rare-earth elements provide unique electronic or magnetic properties. Limited commercial availability and unclear phase stability suggest this is a research-phase composition; engineers would encounter it in academic studies or advanced materials development programs rather than in standard engineering supply chains.
rare-earth intermetallics researchhigh-temperature alloy developmentmagnetic material studiesexperimental metallurgy
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.