Mn2NiN2

metal

· JVASP-110304· Mn2NiN2

Mn2NiN2 is an interstitial nitride compound combining manganese and nickel, representing a research-phase material within the transition metal nitride family. While not yet established in widespread commercial production, nitride compounds of this type are investigated for high-hardness and wear-resistant applications, leveraging the interstitial nitrogen strengthening mechanisms common to advanced ceramic-metal composites. Engineers would consider such materials primarily in exploratory development contexts where extreme hardness, thermal stability, or specialized corrosion resistance is required.

wear-resistant coatings (research)high-hardness tool materials (experimental)thermal barrier systems (potential)corrosion-resistant applications (development phase)transition metal nitride researchadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.980	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.867	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07350	eV/atom	—
Formation Energy(ΔHf)	-0.2784	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.

Mn2NiN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control