SmMgAu2
metal· JVASP-40578· SmMgAu2
SmMgAu2 is an intermetallic compound composed of samarium, magnesium, and gold, belonging to the rare-earth metal alloy family. This material is primarily of research and experimental interest rather than established in high-volume industrial production. Intermetallic compounds in this composition space are investigated for potential applications in high-performance structural materials, electronic devices, and specialized aerospace or defense applications where the combination of rare-earth elements and precious metals offers unique property combinations—though SmMgAu2 specifically remains a candidate compound under development rather than a mature engineering material with widespread adoption.
research and developmentrare-earth alloysintermetallic compoundsaerospace exploratory materialselectronic device substrateshigh-performance structural applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 85.60 | GPa | — | ||
Poisson's Ratio(ν) | 0.4800 | - | — | ||
Shear Modulus(G) | 7.980 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.98 | 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) | 6.730 | 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) | -0.8073 | 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.