UAl8Cu4
metal· JVASP-153123· UAl8Cu4
UAl8Cu4 is an experimental uranium-aluminum-copper intermetallic compound belonging to the ternary uranium alloy family. This research material is of interest in nuclear fuel and high-energy-density applications where uranium's exceptional density and thermal properties must be balanced with improved mechanical performance through alloying additions of aluminum and copper. The specific phase chemistry and microstructure of this composition remain specialized to academic and weapons-related research contexts, making it relevant primarily to nuclear materials science rather than conventional engineering.
nuclear fuel researchuranium metallurgyintermetallic compoundshigh-density alloyslegacy materials characterizationexperimental phase studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.926 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02600 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1957 | 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.