CeMg2Cu — Properties & Data | MatWorld

CeMg2Cu

metal

· JVASP-18659· CeMg2Cu

CeMg2Cu is an intermetallic compound combining cerium, magnesium, and copper, belonging to the rare-earth metal alloy family. This material is primarily of research interest rather than established commercial production, studied for its potential in high-performance applications where rare-earth strengthening and lightweight properties are desirable. The combination of cerium (a reactive rare earth) with magnesium (low density) and copper (high strength contribution) positions this compound as a candidate for advanced aerospace or automotive applications, though development remains largely in the laboratory phase.

rare-earth alloy researchlightweight structural compositesaerospace candidate materialsintermetallic strengtheningthermal management systemsexperimental high-performance alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1774	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.7980	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000569	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000547	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	25.24	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	24.70	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2452	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1320	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CeMg2Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control