ScWN3

metal

· ScWN3

ScWN3 is a scandium-tungsten nitride compound, representing a hard ceramic material in the refractory nitride family. Materials in this class are developed for extreme-temperature and wear-resistant applications where conventional alloys reach their performance limits. ScWN3 research typically targets cutting tools, thermal barrier coatings, and high-temperature structural applications where superior hardness and thermal stability offer advantages over titanium nitride or other standard PVD coatings.

cutting tool coatingshigh-temperature wear protectionrefractory applicationsresearch/experimental materials

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)	0.0000638	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6000	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.

ScWN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control