Ni4N3

metal

· JVASP-94956· Ni4N3

Ni₄N₃ is a nickel nitride intermetallic compound that belongs to the family of transition metal nitrides. This research material combines nickel's corrosion resistance and ductility with nitrogen's ability to strengthen and harden the lattice, creating a potentially valuable intermediate phase for high-performance applications. Nickel nitrides are of particular interest in catalysis, protective coatings, and advanced structural applications where enhanced hardness and thermal stability are needed compared to pure nickel; however, Ni₄N₃ remains primarily a material of scientific investigation rather than established industrial production.

research phase materialscatalytic surfaceswear-resistant coatingshigh-temperature structural applicationscorrosion-resistant intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2653	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3390	eV/atom	—
Formation Energy(ΔHf)	0.3160	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.

Ni4N3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control