Sm3Ni
metal· JVASP-117120· Sm3Ni
Sm₃Ni is an intermetallic compound in the rare-earth nickel family, formed from samarium and nickel. This material is primarily of research and specialized industrial interest, valued for its potential in magnetic applications and high-temperature structural uses where rare-earth intermetallics offer improved thermal stability or magnetic properties compared to conventional alloys. It is not a commodity material but represents the broader class of rare-earth intermetallics used in niche aerospace, electronics, and permanent magnet applications where weight, thermal performance, or magnetic functionality justifies material cost.
magnetic device componentshigh-temperature structural applicationsrare-earth intermetallic researchaerospace componentselectronic device materialspermanent magnet systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.871 | 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) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2477 | 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.