Sr3CaAl8

metal
· JVASP-142370· Sr3CaAl8

Sr3CaAl8 is an intermetallic compound belonging to the rare-earth-free aluminum-based metal family, combining strontium, calcium, and aluminum in a fixed stoichiometric ratio. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in lightweight structural alloys and thermal management systems where the specific combination of constituent elements offers advantages in cost or performance. The compound's relatively low density and intermetallic structure make it a candidate for aerospace and automotive weight-reduction initiatives, though practical engineering adoption requires further development of processing methods and property characterization.

lightweight structural alloysaerospace componentsthermal managementautomotive weight reductionresearch and developmentintermetallic composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.113
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.01270
eV/atom—
Formation Energy(ΔHf)
-0.3680
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.