HoCu4Ni

metal

· JVASP-110580· HoCu4Ni

HoCu4Ni is a quaternary intermetallic compound combining holmium, copper, and nickel—a rare-earth transition metal system primarily investigated in materials research rather than established industrial production. This material family is explored for potential applications in high-performance magnetics, superconductivity research, and specialized alloys where rare-earth strengthening and magnetic properties are desirable, though limited industrial deployment data exists compared to conventional copper-nickel or nickel-based alloys.

rare-earth metallurgy researchmagnetic alloy developmentsuperconductor compoundsadvanced intermetallic studieshigh-temperature material exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.110	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2667	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.

HoCu4Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control