Sm2Ga2Fe15
metal· JVASP-133249· Sm2Ga2Fe15
Sm₂Ga₂Fe₁₅ is an intermetallic compound combining samarium (a rare-earth element), gallium, and iron in a fixed stoichiometric ratio. This material belongs to the rare-earth iron-based intermetallic family, primarily studied for its magnetic properties rather than as a commercial bulk engineering material. Research interest centers on magnetic applications and fundamental materials science, with potential relevance to permanent magnets, magnetic refrigeration, or magnetostrictive devices, though industrial adoption remains limited compared to more established rare-earth compounds.
magnetic materials researchpermanent magnet developmentmagnetocaloric applicationsrare-earth metallurgyadvanced functional materialsmaterials science experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.339 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08860 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.04358 | 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.