YbMg3 — Properties & Data | MatWorld

YbMg3

ceramic

· JVASP-106617· YbMg3

YbMg3 is an intermetallic ceramic compound combining ytterbium and magnesium, belonging to the family of rare-earth magnesium ceramics. This is a research-stage material studied for its potential in high-temperature structural applications and advanced ceramics where lightweight performance combined with thermal stability is desired. The material's notable characteristics within this family include good mechanical rigidity and relatively low density, making it of interest to researchers exploring rare-earth intermetallics for aerospace and thermal management applications, though industrial adoption remains limited compared to established ceramic alternatives.

aerospace research componentshigh-temperature structural ceramicsthermal management systemslightweight composite reinforcementexperimental advanced ceramicsrare-earth intermetallic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	29.59	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	18.55	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.066	kg/m³	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01920	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07729	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.

YbMg3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental