CoFe2Si — Properties & Data | MatWorld

CoFe2Si

Name: CoFe2Si
Brand: MatWorld

metal

· CoFe2Si

CoFe2Si is an intermetallic compound combining cobalt, iron, and silicon, belonging to the family of Heusler-type alloys and soft magnetic materials. This material is primarily of research and development interest for applications requiring high magnetic saturation and low coercivity, with potential use in power electronics, magnetic actuators, and transformer cores where efficient energy conversion is critical.

soft magnetic corespower electronicsmagnetic actuatorstransformer applicationsmagnetostrictive devicesresearch/emerging technology

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3876	eV/atom	Measured

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CoFe2Si

Other Properties

Regulatory Screening

Environmental

Export Control