USb2Au
metal· JVASP-94814· USb2Au
USb₂Au is an intermetallic compound combining uranium, boron, and gold, belonging to the family of uranium-based metallic compounds with potential applications in specialized high-performance systems. While this material appears to be primarily of research or development interest rather than widely established in conventional engineering, uranium intermetallics are investigated for applications requiring extreme property combinations—such as high density, thermal management, or neutron absorption—particularly in nuclear and aerospace contexts. The gold component may enhance oxidation resistance or provide specialized electronic/thermal properties compared to simpler uranium-boron systems.
nuclear reactor componentsradiation shieldinghigh-density structural applicationsadvanced aerospace researchthermal management systemsmaterials research (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 12,409.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 4,552.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4225 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 4.935 | µB | — | ||
Seebeck Coefficient(S) | 19.62 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000300 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2709 | 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.