SmYAl2
metal· JVASP-37230· SmYAl2
SmYAl₂ is an intermetallic compound combining samarium (Sm), yttrium (Y), and aluminum (Al), belonging to the rare-earth aluminum metallic family. This material is primarily of research and development interest rather than widespread industrial use, studied for potential applications in high-temperature structural materials and magnetic applications due to the rare-earth constituents. Engineers considering this material should evaluate it in specialized contexts where rare-earth intermetallics offer advantages in thermal stability, magnetic properties, or specific high-performance applications not met by conventional alloys.
rare-earth intermetallicshigh-temperature research applicationsmagnetic materials developmentadvanced aerospace researchmetallurgical experimentationspecialty alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.044 | kg/m³ | — |
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) | 5.460 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01410 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4350 | 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.