Zn3Cu

metal

· Zn3Cu

Zn₃Cu is an intermetallic compound belonging to the zinc-copper system, representing a stoichiometric phase that forms under specific composition and thermal conditions. This material is primarily of research and metallurgical interest rather than a widely deployed engineering alloy, with applications emerging in specialized brass formulations, wear-resistant coatings, and corrosion-resistant surface treatments. Engineers consider Zn₃Cu-bearing alloys where hardness, wear resistance, or specific electrochemical behavior offers advantages over conventional brasses or zinc-based alloys, though it is typically encountered as a constituent phase in multi-component systems rather than as a standalone material.

brass development and phase controlwear-resistant coatingscorrosion barrier layersintermetallic researchthermal management alloysmetallurgical phase studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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.

Zn3Cu

Electrical Properties

Regulatory Screening

Environmental

Export Control