Local surface modification of aluminum by laser irradiation

摘要: A novel method involving a combination of pulsed YAG laser irradiation and electrochemistry for chemical physical modification aluminum surface at selected area is reviewed. Local metal deposition carried out by successive steps anodizing, irradiation, electroplating (or electroless plating), the fabrication prototype printed circuit boards attempted. organic film with electrophoretic introduced, formation microtrenches pores on surfaces electrochemical etching etching) also described. It emphasized that key technology in these procedures to use as target solution, anodic oxide films play an important role processes.