DyYMg2

ceramic

· JVASP-109950· DyYMg2

DyYMg2 is an intermetallic ceramic compound combining dysprosium, yttrium, and magnesium, representing a rare-earth magnesium system of research interest. This material belongs to the family of rare-earth intermetallics being investigated for high-temperature structural applications and functional properties where thermal stability and specific strength are valuable. While not yet in widespread industrial production, compounds in this material class are explored for aerospace thermal barriers, high-temperature alloy strengthening phases, and advanced ceramic matrix composites where rare-earth doping provides oxidation resistance and creep resistance.

high-temperature structural ceramicsrare-earth intermetallics researchaerospace thermal applicationscomposite reinforcement phasesoxidation-resistant coatingselevated-temperature alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.684	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.1023	eV/atom	—

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

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.

DyYMg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental