Nd2FeCo3Si4
metal· JVASP-99947· Nd2FeCo3Si4
Nd₂FeCo₃Si₄ is an intermetallic compound combining neodymium with iron, cobalt, and silicon, belonging to the rare-earth transition metal silicide family. This material is primarily of research and developmental interest for high-temperature applications and magnetic device engineering, where the rare-earth element provides enhanced magnetic properties or thermal stability compared to conventional iron-cobalt alloys. Its potential applications leverage the combined benefits of rare-earth strengthening and intermetallic ordering, though industrial adoption remains limited pending further optimization of processing and cost-effectiveness.
high-temperature magnetic applicationsrare-earth intermetallic researchadvanced permanent magnetsaerospace/defense materials developmentthermal barrier coatings research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.