Sm4 Mg2
semiconductor· Sm4 Mg2
Sm4Mg2 is an intermetallic compound combining samarium (a rare-earth element) with magnesium, representing a research-phase material within the rare-earth magnesium alloy family. While not yet widely commercialized, this composition is of interest in materials science for lightweight structural applications and potential functional properties (such as magnetism or thermal characteristics) that rare-earth additions can impart to magnesium matrices. Engineers evaluating this material should note it remains primarily in experimental development rather than established industrial production.
rare-earth magnesium research alloyslightweight structural compositesmagnetic intermetallic compoundshigh-temperature magnesium alloysexperimental aerospace applicationsmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.