HoNi2

metal

· JVASP-18934· HoNi2

HoNi₂ is an intermetallic compound composed of holmium and nickel, belonging to the rare-earth intermetallic family. This material is primarily investigated in research contexts for its magnetic and electronic properties, as the holmium-nickel system exhibits interesting magnetic ordering behavior at low temperatures. While not widely used in conventional engineering applications, HoNi₂ and similar rare-earth intermetallics are of interest in advanced materials research for specialized applications where controlled magnetic behavior or high-density metallic properties are required.

magnetic materials researchlow-temperature applicationsrare-earth intermetallicsfundamental materials sciencecryogenic devicesexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3749	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-21.88	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5214	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.

HoNi2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control