HoFe5 — Properties & Data | MatWorld

HoFe5

metal

· JVASP-15067· HoFe5

HoFe5 is an intermetallic compound composed of holmium and iron, belonging to the rare-earth transition metal alloy family. This material is primarily investigated for magnetic and high-strength applications, leveraging the strong magnetic properties of holmium combined with iron's structural contribution. HoFe5 is of particular interest in research contexts for permanent magnets, magnetostrictive devices, and specialized high-performance alloys where rare-earth elements can enhance magnetic performance or mechanical strength at elevated temperatures.

permanent magnetsmagnetostrictive actuatorshigh-temperature alloysrare-earth magnetic materialsresearch and developmentspecialty intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	22,842	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	-1,472.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3201	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	9.193	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01150	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.09379	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

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.

HoFe5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control