Dy3Co

metal

· JVASP-85732· Dy3Co

Dy3Co is an intermetallic compound composed of dysprosium and cobalt, belonging to the rare-earth transition metal alloy family. This material is primarily of research and specialized interest for high-performance magnetic applications, where the dysprosium content contributes to enhanced magnetic anisotropy and high-temperature magnetic stability compared to conventional rare-earth magnets. Engineers consider Dy3Co when extreme magnetic performance or specialized electromagnetic device requirements demand the properties of rare-earth intermetallics, though production remains limited and cost typically restricts use to critical aerospace, defense, and advanced research applications.

rare-earth magnetshigh-temperature magnetic devicesaerospace componentsmagnetic research applicationspermanent magnet systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.182	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)	-0.2077	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.

Dy3Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control