UFe2Si2
metal· JVASP-17881· UFe2Si2
UFe2Si2 is an intermetallic compound combining uranium with iron and silicon, belonging to the family of uranium-based metallic systems. This material is primarily of scientific and research interest rather than established in mainstream industrial production, with potential applications in nuclear materials science, high-temperature metallurgy, and fundamental studies of actinide compounds. Engineers would consider this material only in specialized contexts involving nuclear technology or advanced materials research where uranium's unique nuclear and thermal properties, combined with enhanced mechanical characteristics from the iron-silicon matrix, offer specific advantages over conventional alternatives.
nuclear materials researchactinide metallurgyhigh-temperature structural studiesuranium-based alloysexperimental intermetallicsadvanced materials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 185.2 | GPa | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 96.89 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.318 | 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 | — | ||
Seebeck Coefficient(S) | 6.483 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5026 | 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.