PROCEDIMIENTO PARA MEJORAR EL COMPORTAMIENTO MECANICO DEL COBRE CHAPADO.

摘要

A method for preparing the surface of copper substrates by anodically dissolving the surface, for a time and depth sufficient to substantially decrease higher local oxygen content of the surface and thereby improve the adhesion of electrodeposited copper coatings. More specifically, the surface pretreatment provides a base for an electrodeposited copper coating with enhanced resistance to blistering and peeling at temperatures in excess of 700 DEG F.