Yb19Mg8 — Properties & Data | MatWorld

Yb19Mg8

ceramic

· JVASP-141321· Yb19Mg8

Yb19Mg8 is an intermetallic ceramic compound combining ytterbium and magnesium, representing a rare-earth magnesium system with potential structural applications at elevated temperatures. This material belongs to the family of rare-earth intermetallics currently under investigation for advanced engineering applications where thermal stability and controlled density are critical; it is primarily a research-phase compound rather than an established industrial standard. The Yb-Mg system is explored for lightweight refractory components and specialized high-temperature structural applications where rare-earth elements provide oxidation resistance and thermal properties superior to conventional ceramics.

High-temperature structural componentsRefractory applicationsRare-earth intermetallic researchLightweight ceramic matricesThermal barrier systemsAdvanced aerospace research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.480	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)	0.04440	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.01358	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.

Yb19Mg8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental