NpFe2
metal· JVASP-16513· NpFe2
NpFe₂ is an intermetallic compound combining neptunium and iron, belonging to the Laves phase family of binary metallic compounds. This material is primarily of research and academic interest rather than established industrial production, studied for its magnetic and structural properties within the broader context of actinide metallurgy and nuclear materials science. Engineers and researchers investigating advanced nuclear fuel cycles, magnetic materials derived from actinides, or high-density metallic systems may encounter this compound in specialized literature, though practical engineering applications remain limited due to neptunium's restricted availability and nuclear regulatory constraints.
nuclear materials researchactinide metallurgyexperimental magnetic compoundshigh-density metal systemsfundamental materials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 14.47 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.068 | µB | — | ||
Seebeck Coefficient(S) | 10.84 | 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) | -0.1124 | 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.