SmSi3Ni
metal· JVASP-21585· SmSi3Ni
SmSi₃Ni is an intermetallic compound combining samarium, silicon, and nickel, belonging to the rare-earth transition metal silicide family. This material is primarily investigated in research contexts for high-temperature structural applications and advanced functional materials, where its intermetallic nature offers potential for improved strength and thermal stability compared to conventional superalloys. Engineers considering this compound should note it remains largely experimental; its value lies in emerging technologies requiring rare-earth-enhanced properties such as enhanced oxidation resistance or specialized magnetic or electronic characteristics.
high-temperature intermetallicsrare-earth alloysresearch phase materialsfunctional intermetallic compoundsadvanced refractory applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.685 | 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) | -0.01000 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6355 | 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.