CoWN3

metal

· CoWN3

CoWN3 is a cobalt-tungsten nitride compound, a refractory ceramic material belonging to the transition metal nitride family. It is being investigated in materials research for high-temperature and wear-resistant applications where extreme hardness and chemical stability are critical, particularly as an alternative to traditional carbide or nitride coatings in demanding industrial environments.

wear-resistant coatingshigh-temperature applicationscutting toolshard surface engineeringrefractory materials researchtribological coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.007	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7000	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.

CoWN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control