Fe5NiN4

metal

· JVASP-143225· Fe5NiN4

Fe5NiN4 is an iron-nickel nitride intermetallic compound belonging to the family of transition metal nitrides. This material combines iron and nickel with nitrogen to form a hard, ceramic-like phase that is typically studied for applications requiring high hardness and wear resistance at elevated temperatures. While primarily a research-phase material rather than a commodity engineering alloy, iron-nickel nitrides are of interest in coating systems, tool materials, and wear-resistant applications where the hardness of the nitride phase can extend component life in severe mechanical or thermal environments.

wear-resistant coatingscutting tool applicationshigh-temperature wear protectionresearch intermetallic phasessurface hardening treatments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2565	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)	0.2246	eV/atom	—
Formation Energy(ΔHf)	-0.02623	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.

Fe5NiN4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control