CrYN3

metal

· CrYN3

CrYN3 is a chromium-yttrium nitride ceramic compound belonging to the refractory nitride family, designed for high-temperature and wear-resistant applications. This material is primarily of research and emerging-technology interest rather than widespread commercial use, with potential applications in thermal barrier coatings, cutting tools, and wear protection where conventional nitrides reach performance limits. Engineers would consider CrYN3 in extreme-environment contexts where superior hardness, thermal stability, or oxidation resistance compared to binary nitrides (like CrN) could justify material qualification efforts.

thermal barrier coatingshigh-temperature wear protectioncutting tool coatingsrefractory applicationsresearch/advanced composites

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)	-2.750	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.260	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.

CrYN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control