SmFe10Si2
metal· JVASP-146857· SmFe10Si2
SmFe10Si2 is an intermetallic compound in the samarium-iron-silicon system, representing a rare-earth transition metal alloy designed for high-performance magnetic and structural applications. This material belongs to the family of rare-earth permanent magnets and intermetallics studied for advanced energy conversion, magnetic devices, and high-temperature structural use where both magnetic properties and thermal stability are critical. The samarium-iron base provides strong magnetic coupling typical of rare-earth magnets, while silicon addition enhances mechanical hardness and oxidation resistance—making it relevant where conventional ferromagnetic alloys or soft magnetic materials fall short.
permanent magnets and magnetic deviceshigh-temperature structural applicationsrare-earth alloy researchmagnetic sensor componentsadvanced motor and actuator design
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.146 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 6.059 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1676 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.08235 | 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.