CaMg2Al2

metal
· JVASP-155757· CaMg2Al2

CaMg2Al2 is an intermetallic compound combining calcium, magnesium, and aluminum—a lightweight ternary phase that belongs to the family of magnesium-aluminum alloys with calcium additions. This material is primarily of research and development interest rather than established commercial production, as it represents an emerging candidate in the lightweight structural alloy space where engineers seek to balance low density with adequate stiffness. The addition of calcium to Mg-Al systems is being explored to improve creep resistance, corrosion performance, and thermal stability compared to binary magnesium-aluminum alloys, making it relevant for automotive, aerospace, and powertrain applications where weight reduction is critical.

lightweight structural componentsaerospace researchautomotive engine blocksmagnesium alloy developmenthigh-temperature creep resistanceexperimental intermetallic phases

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
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.