Nd2Fe15Si2
metal· JVASP-144591· Nd2Fe15Si2
Nd2Fe15Si2 is an intermetallic compound combining neodymium, iron, and silicon—a rare-earth iron-based alloy that belongs to the family of materials explored for permanent magnet and high-strength structural applications. This composition sits at the intersection of rare-earth magnetism research and intermetallic engineering, offering potential for high-temperature strength and magnetic properties, though it remains primarily in research and development rather than widespread commercial use. Engineers consider such rare-earth iron silicides when designing advanced magnets, high-temperature components, or specialized alloys where the combined benefits of rare-earth elements and iron-based microstructures are needed.
permanent magnets (research)high-temperature alloysrare-earth intermetallicsmagnetic device componentsmaterials research and developmentaerospace/defense applications (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.