CrReN3

metal

· CrReN3

CrReN3 is an experimental interstitial nitride compound combining chromium, rhenium, and nitrogen in a 1:1:3 stoichiometry. This material belongs to the family of refractory metal nitrides, which are of significant research interest for extreme-environment applications requiring high hardness, thermal stability, and oxidation resistance. While not yet commercialized, CrReN3 represents a frontier material in the development of next-generation coatings and structural materials where conventional superalloys and ceramics reach their performance limits.

wear-resistant coatings (research phase)high-temperature structural applicationsrefractory hard coatingsmaterials science researchthermal barrier developmentextreme-environment protection

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)	-3.535	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9200	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.

CrReN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control