SmPPt
metal· JVASP-16328· SmPPt
SmPt (samarium-platinum) is an intermetallic compound combining rare-earth and precious-metal constituents, typically investigated as a research material rather than a commercial alloy. This material family is studied for potential applications in high-temperature structural components and magnetic devices, where the combination of rare-earth elements with platinum provides unusual property combinations. SmPt and related rare-earth platinum intermetallics remain largely experimental, with interest driven by their potential for specialized aerospace, energy, and advanced magnetic applications where conventional superalloys or permanent magnets reach performance limits.
High-temperature intermetallics (research)Magnetic materials developmentAerospace materials screeningRare-earth compound researchAdvanced alloy design studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 19,156.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 7,433.2 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3763 | 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 | — | ||
Seebeck Coefficient(S) | -1.357 | 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) | -1.367 | 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.