DyErAl4

metal

· JVASP-103098· DyErAl4

DyErAl4 is a rare-earth intermetallic compound combining dysprosium and erbium with aluminum, belonging to the family of lightweight rare-earth aluminum alloys. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-temperature structural materials and magnetic alloys where rare-earth elements provide enhanced properties such as thermal stability and magnetic performance.

experimental high-temperature alloysrare-earth intermetallics researchadvanced aerospace materialsmagnetic material developmentspecialty casting applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.023	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)	0.000500	eV/atom	—
Formation Energy(ΔHf)	-0.5315	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

DyErAl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control