CuAlON2

ceramic

· CuAlON2

CuAlON2 is an oxynitride ceramic compound combining copper, aluminum, oxygen, and nitrogen phases, representing a rare quaternary system in advanced ceramics research. This material is primarily investigated in academic and exploratory contexts for applications requiring thermal stability, wear resistance, or specialized electrical/thermal properties that conventional oxides or nitrides cannot provide. The copper-aluminum oxynitride system remains largely experimental, with potential relevance to high-temperature coatings, cutting tool materials, and niche electronic applications where unique phase chemistry offers advantages over single-phase alternatives.

research and developmentadvanced ceramic coatingshigh-temperature applicationswear-resistant surfacesexperimental 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)	2.070	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

CuAlON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental