CeAl4

metal

· JVASP-20656· CeAl4

CeAl4 is an intermetallic compound composed of cerium and aluminum, belonging to the rare-earth metal alloy family. This material is primarily of research and developmental interest, studied for potential applications in high-temperature structural applications and specialized alloy systems where rare-earth elements can improve mechanical properties or provide unique functional characteristics. CeAl4 exemplifies the emerging class of cerium-based intermetallics being investigated for advanced aerospace, nuclear, and materials science applications where conventional aluminum alloys reach performance limits.

rare-earth intermetallics researchhigh-temperature alloy developmentaerospace materials investigationnuclear materials researchadvanced metallurgy applicationsmaterial systems engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.007	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.7990	µB	—
Seebeck Coefficient(S)	37.66	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00910	eV/atom	—
Formation Energy(ΔHf)	-0.3343	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.

CeAl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control