CrNO2

ceramic

· JVASP-114830· CrNO2

CrNO2 is a ceramic compound combining chromium, nitrogen, and oxygen, belonging to the oxynitride ceramic family. While not widely commercialized as a bulk material, compounds in this class are of research interest for hard coatings, refractory applications, and specialty wear-resistant surfaces due to their potential for high hardness and thermal stability. Engineers would consider oxynitride ceramics when conventional oxides or nitrides alone cannot meet simultaneous demands for hardness, oxidation resistance, and toughness in extreme environments.

wear-resistant coatingsrefractory materialshigh-temperature applicationshard surface engineeringmaterials researchspecialty ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.161	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.003	eV/atom	—
Formation Energy(ΔHf)	-0.5840	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.

CrNO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental