Pr4Fe3Si4Ru
metal· JVASP-145740· Pr4Fe3Si4Ru
Pr₄Fe₃Si₄Ru is an intermetallic compound combining praseodymium, iron, silicon, and ruthenium. This is a research-phase material studied primarily for its magnetic and electronic properties rather than established commercial production. The quaternary intermetallic family shows promise in high-performance magnetic applications and energy conversion systems, where the rare-earth praseodymium and transition metals work synergistically to achieve properties difficult to obtain in simpler binary or ternary alloys.
magnetic materials researchrare-earth intermetallicsenergy conversion deviceshigh-temperature magnetsadvanced functional materialsexperimental metallurgy
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2394 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5926 | 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.