SmMg2Ag
metal· JVASP-16436· SmMg2Ag
SmMg2Ag is an intermetallic compound combining samarium, magnesium, and silver—a rare-earth magnesium-based alloy primarily investigated in research rather than established in high-volume production. This material belongs to the family of lightweight rare-earth intermetallics and is of interest for applications requiring combinations of low density with enhanced strength or functional properties; it represents an experimental composition whose practical advantages over conventional magnesium alloys or competing rare-earth systems remain largely confined to laboratory and specialized development contexts.
lightweight structural alloys (research)rare-earth magnesium compositeshigh-temperature intermetallics (exploratory)aerospace material developmentbattery and energy storage researchadvanced casting alloys (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.762 | 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) | -4.680 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1143 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1119 | 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.