Process for anodically coating an aluminum substrate with ceramic oxides prior to organic or inorganic coating

摘要

An article of manufacture and a process for making the article by the anodization of aluminum and aluminum alloy workpieces to provide corrosion-, heat- and abrasion-resistant ceramic coatings comprising titanium and / or zirconium oxides, and the subsequent coating of the anodized workpiece with a second coating comprising a thermal spray applied material.