Sm3W
metal· JVASP-122906· Sm3W
Sm₃W is an intermetallic compound composed of samarium and tungsten, representing a rare-earth transition metal phase. While not widely commercialized as a primary engineering material, compounds in this family are of interest in materials research for potential applications requiring high-temperature stability and unique electronic or magnetic properties associated with rare-earth elements.
rare-earth intermetallics researchhigh-temperature applicationsmagnetic materials developmentadvanced alloy designmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.443 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.8278 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.6886 | 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.