CeY4Mg5

ceramic

· JVASP-109769· CeY4Mg5

CeY4Mg5 is a rare-earth magnesium ceramic compound combining cerium and yttrium with magnesium, likely developed for high-temperature or specialized functional applications. This material belongs to the family of rare-earth magnesium oxides and intermetallics, which are primarily of research interest for their potential in thermal management, optical, or structural applications requiring rare-earth phase stabilization. The specific industrial maturity and commercial adoption of this composition are limited, making it most relevant for advanced materials development, aerospace components, or specialized electronic/thermal applications where rare-earth magnesium combinations offer advantages over conventional alternatives.

high-temperature ceramics researchrare-earth functional materialsthermal management systemsadvanced aerospace applicationsexperimental optical/electronic devicesspecialty refractory compositions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.803	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)	0.00920	eV/atom	—
Formation Energy(ΔHf)	-0.08682	eV/atom	—

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

Regulatory Screening

Environmental

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.

CeY4Mg5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental