Utlenianie mikroplazmowe prądem impulsowym stopu magnezu AZ91D

In this work results of investigations of conversion coatings obtaining on magnesium alloy AZ91D by plasma electrolytic oxidation (PEO) method in sodium silicate solution, are presented. The principles of used power supply functioning and the results of studies on influence of current modulation on physicochemical properties of the oxide layer are shown.