Ni2W3N

metal

· JVASP-27417· Ni2W3N

Ni2W3N is a nickel-tungsten nitride compound belonging to the refractory metal nitride family. This material is primarily of research and developmental interest, investigated for its potential in high-temperature and wear-resistant applications where the hardness and thermal stability of nitride ceramics combine with metallic tungsten and nickel properties. While not yet widely deployed in mainstream industrial production, nitride compounds in this family are explored as alternatives to traditional carbides and coatings in extreme-environment contexts.

hard coatings and wear protectionhigh-temperature structural applicationsrefractory materials researchcutting tool developmentcatalytic surfacesthermal barrier systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.20	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02300	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2088	eV/atom	—
Formation Energy(ΔHf)	-0.2297	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.

Ni2W3N

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control