Dy2Mg — Properties & Data | MatWorld

Dy2Mg

ceramic

· JVASP-30445· Dy2Mg

Dy2Mg is an intermetallic ceramic compound combining dysprosium (a rare-earth element) with magnesium, belonging to the broader family of rare-earth magnesium intermetallics. This material is primarily explored in research and advanced applications rather than established commodity production, offering potential for high-temperature structural applications where rare-earth strengthening and oxidation resistance are valuable. The dysprosium addition imparts enhanced thermal stability and potential magnetic or specialized electronic properties compared to standard magnesium alloys, making it of interest in aerospace, defense, and materials science research contexts.

high-temperature structural applicationsrare-earth intermetallics researchaerospace componentsspecialty alloy developmentoxidation-resistant coatingsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.904	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000679	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000658	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	10.45	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	10.68	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.05206	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.

Dy2Mg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental