U7Mo
metal· JVASP-110144· U7Mo
U7Mo is a uranium-molybdenum alloy developed primarily for nuclear fuel applications, particularly in research and test reactors where high uranium density and superior performance are critical. This material is notable for its ability to achieve high fissile density while maintaining acceptable metallurgical properties, making it a preferred choice in advanced reactor fuel designs where space constraints or neutron economy drive material selection. As a specialized nuclear material, U7Mo is subject to strict regulatory oversight and is used almost exclusively in government and international research institutions rather than commercial power reactors.
nuclear research reactor fuelhigh-density fissile materialstest reactor applicationsadvanced fuel designsneutron economy optimization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.6494 | lb/in³ | — |
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) | 0.08790 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.08788 | 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.