AuCoN3

metal

· AuCoN3

AuCoN3 is an intermetallic compound combining gold, cobalt, and nitrogen, representing an experimental material in the high-entropy alloy and refractory metal nitride research space. While not yet established in widespread industrial production, this material family is being investigated for applications requiring exceptional hardness, thermal stability, and corrosion resistance—particularly in extreme-environment coatings and wear-resistant surfaces where traditional alloys reach performance limits.

wear-resistant coatingshigh-temperature applicationscorrosion-resistant surfacesresearch and developmenthard facing materialsaerospace/defense experimental systems

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)	0.04871	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.760	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.

AuCoN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control