YZrFe4

metal

· JVASP-105346· YZrFe4

YZrFe4 is an intermetallic compound combining yttrium, zirconium, and iron in a 1:1:4 stoichiometric ratio. This material belongs to the rare-earth transition metal intermetallic family, typically investigated for high-temperature structural applications and magnetic properties. YZrFe4 remains primarily a research-phase material; its practical engineering adoption is limited, but the YZr-Fe system is of interest for advanced alloy development where thermal stability and specific strength-to-weight characteristics are required.

High-temperature intermetallics (research)Magnetic materials developmentAerospace metallurgy (experimental)Rare-earth alloy researchStructural ceramics/composites (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2707	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.859	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00230	eV/atom	—
Formation Energy(ΔHf)	-0.2160	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.

YZrFe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control