CeAlCu2Ni2

metal

· JVASP-101214· CeAlCu2Ni2

CeAlCu₂Ni₂ is a quaternary intermetallic compound containing cerium, aluminum, copper, and nickel, representing an emerging rare-earth metal system with potential for high-strength applications at elevated temperatures. This material belongs to the family of rare-earth intermetallics, which are primarily investigated in research settings for advanced structural applications where conventional alloys reach their thermal or mechanical limits. The incorporation of cerium provides potential strengthening mechanisms and oxidation resistance, making it a candidate for aerospace and high-temperature engineering contexts, though industrial adoption remains limited and the material is best characterized as exploratory.

High-temperature structural componentsAerospace research applicationsRare-earth intermetallic developmentAdvanced alloy R&DThermal barrier materialsSpecialty casting alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2737	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.4380	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)	-0.4086	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.

CeAlCu2Ni2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control