SmNb
metal· JVASP-129394· SmNb
SmNb is an intermetallic compound composed of samarium and niobium, belonging to the rare-earth–transition-metal alloy family. This material is primarily of research and development interest for high-temperature applications and advanced functional properties, as samarium-niobium compounds exhibit potential for use in specialty applications where rare-earth strengthening and intermetallic stability are beneficial. Engineers would consider SmNb in contexts requiring thermal stability, specific magnetic properties, or structural reinforcement in extreme environments, though its use remains largely experimental compared to commercial rare-earth alloys.
High-temperature structural applicationsRare-earth functional alloysResearch metallurgyIntermetallic phase materialsSpecialty aerospace/defense applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.503 | 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) | 0.5482 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.5482 | 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.