Yb2Mg — Properties & Data | MatWorld

Yb2Mg

ceramic

· JVASP-93501· Yb2Mg

Yb₂Mg is an intermetallic ceramic compound combining ytterbium and magnesium, belonging to the rare-earth intermetallic family. This is a research-stage material studied primarily for high-temperature structural applications and thermal management systems where the combination of rare-earth elements offers potential advantages in oxidation resistance and thermal stability. The material remains largely experimental, with interest driven by aerospace and advanced ceramics communities exploring alternatives to conventional refractory compounds, though limited commercial adoption reflects its current development status.

high-temperature ceramics researchrare-earth intermetallicsrefractory applications developmentaerospace thermal protection (experimental)materials discovery and characterizationcomputational materials modeling

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	2,895	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	1,704.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2253	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.04870	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.01649	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.

Yb2Mg

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental