SmW3
metal· JVASP-127690· SmW3
SmW3 is a samarium-tungsten intermetallic compound belonging to the rare-earth metal family, likely investigated for high-temperature and specialty applications. While composition-specific industrial deployment data is limited, materials in this class are explored for refractory, magnetic, and electronic applications where rare-earth elements combined with refractory metals offer unique thermal stability and density characteristics. Engineers would consider such compounds primarily in research and development contexts or niche high-performance applications requiring extreme thermal resistance or specific magnetic properties.
High-temperature materials researchRefractory applicationsRare-earth intermetallicsExperimental metallurgyMagnetic material developmentAdvanced ceramics and composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5712 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.511 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.094 | 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.