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	—
Poisson's Ratio(ν)	0.3700	-	—
Shear Modulus(G)	-1,472.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3201	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	9.193	µB	—
Seebeck Coefficient(S)	2.690	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01150	eV/atom	—
Formation Energy(ΔHf)	-0.09379	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.

HoFe5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control