Dy2MgSi2 — Properties & Data | MatWorld

Dy2MgSi2

ceramic

· JVASP-56542· Dy2MgSi2

Dy₂MgSi₂ is an intermetallic ceramic compound combining dysprosium (a rare-earth element), magnesium, and silicon. This material belongs to the family of rare-earth silicates and intermetallics, which are primarily investigated for high-temperature structural applications and specialized electronic or magnetic properties. As a research-phase compound rather than a broadly commercialized material, Dy₂MgSi₂ represents the type of advanced ceramic that materials scientists explore for next-generation applications requiring thermal stability, oxidation resistance, or unique electromagnetic characteristics.

high-temperature ceramics (research)rare-earth intermetallicsoxidation-resistant coatingsaerospace thermal barriers (developmental)magnetic or electronic device applicationsadvanced structural composites (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.228	kg/m³	DFT · OptB88vdW

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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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7062	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.

Dy2MgSi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental