NdFe5 — Properties & Data | MatWorld

NdFe5

metal

· JVASP-16512· NdFe5

NdFe5 is an intermetallic compound in the neodymium-iron system, representing a specific stoichiometric phase within rare-earth iron alloys. This material is primarily of research and specialized industrial interest for hard magnetic applications, where the combination of rare-earth and iron elements provides potential for high magnetic performance. It is notably used or investigated in permanent magnet applications, electric motor components, and magnetic device engineering where neodymium-iron phases offer advantages over conventional ferromagnetic materials in specific performance or cost scenarios.

permanent magnetselectric motor componentsmagnetic devicesrare-earth alloyshigh-performance magnetic applicationsindustrial magnetics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2879	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	9.898	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000601	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000622	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-10.55	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-10.86	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)	0.01290	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.00987	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.

NdFe5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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