Sm2Fe2Si2C
metal· JVASP-35440· Sm2Fe2Si2C
Sm₂Fe₂Si₂C is an intermetallic compound combining samarium (a rare-earth element), iron, silicon, and carbon. This material belongs to the family of rare-earth iron-based intermetallics, which are primarily investigated in research contexts for their potential magnetic and structural properties. While not widely established in mainstream industrial production, materials in this class are explored for high-temperature applications and permanent magnet systems where rare-earth elements can enhance magnetic performance or thermal stability.
Research and developmentHigh-temperature structural applicationsRare-earth magnetic materialsIntermetallic compound studiesMaterials characterizationAdvanced alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2527 | 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 | — | ||
Seebeck Coefficient(S) | -10.00 | 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) | -0.6732 | 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.