Al4 Ce1

metal

· Al4 Ce1

Al4Ce1 is an aluminum-cerium intermetallic compound belonging to the rare-earth aluminum alloy family. This material is primarily of research and developmental interest rather than established high-volume production, studied for potential applications where lightweight properties and rare-earth strengthening effects could provide advantages over conventional aluminum alloys. The cerium addition aims to improve high-temperature stability and creep resistance, making this composition relevant to aerospace and advanced thermal applications where aluminum's inherent limitations need to be addressed through rare-earth alloying.

aerospace structureshigh-temperature applicationsrare-earth alloy developmentresearch and experimental materialslightweight compositesthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3340	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.

Al4 Ce1

Other Properties

Regulatory Screening

Environmental

Export Control