Co5Gd

metal

· Co5Gd

Co5Gd is an intermetallic compound composed of cobalt and gadolinium, belonging to the rare-earth transition metal alloy family. This material is primarily of research interest for applications requiring high magnetic moments and thermal stability, particularly in permanent magnet systems and magnetocaloric devices where the rare-earth element provides enhanced magnetic coupling. Co5Gd represents an experimental composition within the Co-Gd phase diagram and is not yet widely adopted in mainstream engineering, but the Co-RE (rare-earth) alloy family shows promise for next-generation magnetic applications where alternatives like Nd-Fe-B magnets face cost or supply constraints.

permanent magnets (research)magnetocaloric cooling systemshigh-temperature magnetic devicesrare-earth alloy developmentmagnetic component prototypingcryogenic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.08600	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.

Co5Gd

Other Properties

Regulatory Screening

Environmental

Export Control