A method for preparing an article on Aluminium base that has a Protective Coating against Heat and Corrosion

摘要

Method for preparing an article on Aluminium base that has a Protective Coating against Heat and corrosion.Comprising: (a) apply to the Surface to form a layer of Aluminum powder by thermal Spraying of a rapidly solidified with thickness between 0.1 and 0.6 mm; b) applying a layer of stabilized Zirconium Dioxide external or partially Stabilized with thickness between 0.5 and 2,5 mm; (c) applying a layer of Cernet has partially Zirconium Dioxide and aluminium based metal Component, between the adhesive layer and the external layer of zirconium oxide, before applying the topcoat.