CrIrO2N

ceramic

· CrIrO2N

CrIrO2N is an experimental ceramic oxynitride compound combining chromium, iridium, oxygen, and nitrogen phases. This material belongs to the family of high-entropy or multi-component ceramic nitrides, primarily explored in research settings for applications requiring exceptional hardness, thermal stability, and corrosion resistance. Its notable advantage over conventional ceramics is the potential for improved toughness and damage tolerance through the synergistic effects of iridium addition and nitrogen incorporation, making it of interest for extreme-environment engineering applications.

high-temperature coatingswear-resistant componentscorrosion protectionrefractory materials researchaerospace thermal barrierscutting tool coatings

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)	-3.314	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.180	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.

CrIrO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental