Sm3Fe
metal· JVASP-122848· Sm3Fe
Sm₃Fe is an intermetallic compound combining samarium (a rare-earth element) with iron, belonging to the family of rare-earth iron compounds that exhibit strong magnetic properties. This material is primarily of research and specialized industrial interest rather than commodity use, valued for its potential in permanent magnet applications and high-temperature magnetic devices where conventional ferromagnetic alloys reach performance limits.
rare-earth permanent magnetshigh-temperature magnetic applicationsresearch and developmentmagnetic actuation systemsmaterials science investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2705 | 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) | 0.1935 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1848 | 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.