Ca8Al3

metal

· JVASP-145702· Ca8Al3

Ca8Al3 is an intermetallic compound in the calcium-aluminum system, representing a specialized metal phase that combines the lightweight properties of aluminum with calcium's chemical characteristics. This material exists primarily in research and materials development contexts rather than widespread industrial production, with potential applications in lightweight structural systems and advanced alloy development. Its notable feature is the opportunity to explore novel property combinations in the calcium-aluminum family, though industrial adoption remains limited compared to conventional aluminum alloys or magnesium-based alternatives.

experimental intermetallic phaseslightweight alloy developmentmaterials researchaerospace metallurgy (exploratory)high-temperature compound researchphase diagram studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.947	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	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2490	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.

Ca8Al3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control