HoFeNi

metal

· JVASP-107333· HoFeNi

HoFeNi is a ternary intermetallic compound containing holmium, iron, and nickel, representing an experimental rare-earth transition metal alloy system. This material family is primarily investigated in research contexts for potential applications in high-performance magnetic and structural applications where the rare-earth element (holmium) can contribute enhanced magnetic properties or specialized phase stability. The HoFeNi composition space remains largely in the academic domain, with interest driven by the ability to tune properties through rare-earth doping in iron-nickel base systems, though industrial adoption remains limited compared to established permanent magnet alloys or superalloys.

rare-earth research alloysmagnetic materials developmenthigh-temperature intermetallicsphase stability studiesexperimental aerospace applicationsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3766	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09340	eV/atom	—
Formation Energy(ΔHf)	-0.2746	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.

HoFeNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control