NdFe2 — Properties & Data | MatWorld

NdFe2

metal

· JVASP-19621· NdFe2

NdFe₂ is an intermetallic compound composed of neodymium and iron, belonging to the rare-earth iron family of materials. While not widely commercialized as a primary structural material, it is studied in research contexts for magnetic and high-temperature applications due to neodymium's strong magnetic properties and iron's abundance. Engineers encounter NdFe₂ primarily as a research compound or as a constituent phase in engineered permanent magnets and high-performance alloy systems rather than as a standalone engineering material.

rare-earth magnet researchpermanent magnet developmenthigh-temperature alloy studiesintermetallic compound characterizationmagnetic material optimization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3044	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.052	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000162	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000166	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	10.03	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	10.15	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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	Source
Energy Above Hull(ΔEhull)	0.04740	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.04498	eV/atom	DFT · OptB88vdW

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

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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.

NdFe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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