DyFeCu

metal

· JVASP-102770· DyFeCu

DyFeCu is a ternary intermetallic compound combining dysprosium (a rare-earth element), iron, and copper. This material family is primarily explored in research contexts for advanced magnetic and functional applications that leverage the unique electronic and magnetic properties of rare-earth–transition-metal combinations. Engineering interest centers on potential use in high-performance permanent magnets, magnetostrictive devices, and specialized alloys where rare-earth elements enhance magnetic strength or functional properties at elevated temperatures.

rare-earth magnetsmagnetostrictive actuatorshigh-temperature magnetic applicationsresearch and developmentfunctional intermetallic compoundsmagnetic device components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.997	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)	0.1271	eV/atom	—
Formation Energy(ΔHf)	-0.1032	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.

DyFeCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control