ZnNi3

metal

· JVASP-78987· ZnNi3

ZnNi3 is an intermetallic compound in the zinc-nickel system, representing a stoichiometric phase that forms under specific compositional and thermal conditions. While not a widely commercialized engineering material in its pure form, zinc-nickel intermetallics are of interest in corrosion-resistant coatings, electroplating research, and metallurgical studies where the properties of the Zn-Ni binary system are exploited to improve wear resistance and corrosion performance compared to either element alone. Engineers may encounter ZnNi3 as a phase present in zinc-nickel electroplated coatings or as a research compound in materials development aimed at enhancing adhesion and durability in protective surface treatments.

electroplated coatingscorrosion resistance studiesintermetallic researchprotective surface treatmentswear-resistant coatingsmetallurgical phase analysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3172	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.015	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01350	eV/atom	—
Formation Energy(ΔHf)	-0.1140	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.

ZnNi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control