Coated Component and Method of Preparing a Coated Component

Research output: Patent


A coated component and a method of preparing a coated component are provided. The method comprises providing a substrate; and applying a dual coating system to the substrate. The applying of the dual coating system includes applying a diffusion barrier coating; and applying a corrosion-resistant coating. The corrosion-resistant coating comprises a greater concentration of silicon and aluminum than the diffusion barrier coating, and the dual layer coating system includes an aluminide interdiffusion zone.
Original languageEnglish
Patent numberUS 2020/0116033 A1
Filing date10/12/18
Publication statusPublished - Aug 17 2021


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