HoNi3

metal

· JVASP-9112· HoNi3

HoNi3 is an intermetallic compound composed of holmium and nickel, belonging to the rare-earth metal family of materials. This compound is primarily of research and academic interest, studied for its magnetic and crystallographic properties rather than widespread industrial production. It represents the type of rare-earth intermetallic systems explored for specialized applications in magnetism and materials physics, though practical engineering use remains limited compared to more conventional superalloys or permanent magnet materials.

magnetic material researchrare-earth intermetallicsmaterials characterizationfundamental physics researchcondensed matter studiescryogenic applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3599	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)	-19.66	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)	-0.4776	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.

HoNi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control