MnNiN2

metal

· JVASP-110614· MnNiN2

MnNiN2 is an interstitial nitride compound combining manganese and nickel, representing a class of transition metal nitrides with potential for high hardness and wear resistance. This material is primarily of research interest rather than established in high-volume production; nitride compounds of this composition are being investigated for hard coating applications, catalytic processes, and advanced structural materials where conventional alloys face limitations. Compared to traditional steel or carbide-based alternatives, metal nitrides offer the possibility of combining hardness with improved thermal stability and corrosion resistance, making them candidates for next-generation tool materials and protective coatings.

Hard coatings and wear protectionCutting tool researchCatalytic materials developmentHigh-temperature applicationsCorrosion-resistant coatingsAdvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2383	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)	0.08830	eV/atom	—
Formation Energy(ΔHf)	-0.1426	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.

MnNiN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control