AC PEO of aluminium with porous alumina precursor films

作者：Matykina E^*; Arrabal R; Skeldon P; Thompson G E; Belenguer P

来源：Surface and Coatings Technology, 2010, 205(6): 1668-1678.

DOI：10.1016/j.surfcoat.2010.05.014

• Aluminium
• Anodizing
• Plasma electrolytic oxidation
• Porous anodic film

The effect of the composition morphology and thickness of pre-formed porous anodic films on the subsequent formation of coatings on aluminium by plasma electrolytic oxidation is investigated The preformed films of a wide range of thickness are shown to be Incorporated into the coatings Further an increased thickness of the film is revealed as beneficial to the establishment of a microarc regime that is favourable for the formation of the coatings

• 出版日期2010-12-15