SmAl2Zn2
metal· JVASP-56275· SmAl2Zn2
SmAl2Zn2 is an intermetallic compound combining samarium (a rare earth element) with aluminum and zinc, representing an experimental or specialized alloy composition rather than a conventional commercial material. This material family is of primary interest in research contexts for lightweight structural applications and advanced functional properties that exploit rare earth alloying effects. Engineers would consider such rare earth intermetallics when conventional aluminum or zinc alloys cannot meet specific requirements for strength-to-weight performance, thermal stability, or specialized electromagnetic or mechanical properties.
rare earth alloys researchlightweight structural compositeshigh-temperature applicationsadvanced aerospace materialsfunctional intermetallic compoundsmaterials development projects
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2119 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4651 | 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.