SrAl2Si2
metal· JVASP-15700· SrAl2Si2
SrAl2Si2 is an intermetallic compound combining strontium, aluminum, and silicon—a ternary metal system with potential for lightweight structural applications. This material belongs to the family of aluminum-silicon intermetallics and is primarily of research and development interest rather than an established industrial commodity. Researchers investigate such Sr-Al-Si compounds for aerospace and thermal management applications where low density combined with thermal stability is valued, though commercial deployment remains limited compared to conventional aluminum alloys or established intermetallic phases.
aerospace lightweight structuresthermal management systemsresearch intermetallicshigh-temperature applicationsautomotive lightweightingexperimental composite reinforcement
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.863 | 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) | -18.31 | 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) | -0.3745 | 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.