Y2Mg — Properties & Data | MatWorld

Y2Mg

ceramic

· JVASP-94380· Y2Mg

Y2Mg is a rare-earth magnesium ceramic compound combining yttrium and magnesium oxides, belonging to the family of rare-earth magnesium compounds studied for advanced structural and functional applications. This material is primarily of research interest rather than established in high-volume production, with potential applications in high-temperature structural components, thermal barrier coatings, and specialized refractory systems where the combination of rare-earth stability and magnesium's lightweight characteristics offers advantages over conventional ceramics. Engineers would consider Y2Mg in early-stage development projects requiring lightweight, thermally stable ceramics in demanding aerospace or energy applications, though material availability and processing maturity remain limiting factors compared to established alternatives like alumina or yttria-stabilized zirconia.

high-temperature structural ceramicsthermal barrier coatingsaerospace componentsrefractory materialsresearch and developmentlightweight ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	37.91	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4300	-	DFT · OptB88vdW
Shear Modulus(G)	10.33	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.848	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1219	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05203	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

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.

Y2Mg

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental