Ce2Fe17

metal

· Ce2Fe17

Ce₂Fe₁₇ is an intermetallic compound in the cerium-iron system, belonging to the rare-earth transition-metal alloy family. This material is primarily of research interest for permanent magnet applications, where the high iron content and cerium contribution create strong ferromagnetic properties. It represents an alternative approach to rare-earth magnet design and is studied for cost-effective magnet development, though it has not achieved widespread commercial deployment compared to established NdFeB or SmCo systems.

permanent magnets (research)magnetic device componentsrare-earth alloy developmenthigh-temperature magnet applicationscost-reduction alternatives to NdFeB

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.476	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.06150	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.01660	eV/atom	—
↳	0.02195	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

Ce2Fe17

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control