CrScO2N

ceramic

· CrScO2N

CrScO₂N is an experimental ceramic compound combining chromium, scandium, oxygen, and nitrogen—representing a rare-earth-doped transition metal oxynitride in the broader family of high-entropy and ceramic materials. Research on this composition focuses on hard coatings and refractory applications where the addition of scandium and nitrogen to chromium oxide is expected to enhance hardness, thermal stability, and oxidation resistance beyond conventional Cr₂O₃. While not yet in widespread commercial use, oxynitride ceramics of this type are of interest to aerospace and cutting-tool industries where extreme thermal and mechanical demands drive the search for new hard-coating systems.

hard protective coatingsrefractory liningscutting tool insertshigh-temperature wear resistanceresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-2.534	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	eV/atom	—

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

Regulatory Screening

Environmental

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.

CrScO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental