YFe12

metal

· JVASP-153861· YFe12

YFe₁₂ is an intermetallic compound in the rare-earth iron family, characterized by a high iron content and yttrium stabilization that produces exceptionally strong permanent magnetic properties. This material is primarily investigated for high-performance permanent magnet applications where superior magnetic strength and thermal stability are required, offering potential advantages over conventional Nd-Fe-B magnets in specific temperature regimes and demanding environments.

permanent magnetshigh-temperature magnetic deviceselectric motor coresmagnetic separation equipmentresearch and development compoundsaerospace magnetic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.817	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01180	eV/atom	—
Formation Energy(ΔHf)	-0.03069	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.

YFe12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control