CoPtN3

metal

· CoPtN3

CoPtN3 is an intermetallic compound combining cobalt, platinum, and nitrogen, belonging to the family of transition metal nitrides and platinum-based alloys. This material is primarily of research interest for applications requiring exceptional hardness, thermal stability, and corrosion resistance; it represents an emerging class of hard coatings and potential high-performance structural materials where the platinum component provides nobility and oxidation resistance while nitrogen strengthens the intermetallic lattice.

hard coatings and wear protectionhigh-temperature applicationscorrosion-resistant surface engineeringresearch and developmentcatalytic applicationsaerospace and defense materials

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)	0.4826	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.680	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.

CoPtN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control