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Methods of Improving Surface Roughness of an Environmental Barrier Coating
Methods for improving surface roughness of an environmental barrier coating (12) comprising: providing a component (10) having a plasma sprayed environmental barrier coating; applying a slurry to the environmental barrier coating of the component, the slurry comprising a transition layer slurry or an outer layer slurry; drying the environmental barrier coating having the applied slurry; and sintering the component to produce a component having an improved surface roughness wherein the slurry comprises: a solvent; a primary transition material, or a primary outer material; and a slurry sintering aid.
Methods of Improving Surface Roughness of an Environmental Barrier Coating
Methods for improving surface roughness of an environmental barrier coating (12) comprising: providing a component (10) having a plasma sprayed environmental barrier coating; applying a slurry to the environmental barrier coating of the component, the slurry comprising a transition layer slurry or an outer layer slurry; drying the environmental barrier coating having the applied slurry; and sintering the component to produce a component having an improved surface roughness wherein the slurry comprises: a solvent; a primary transition material, or a primary outer material; and a slurry sintering aid.
Methods of Improving Surface Roughness of an Environmental Barrier Coating
Verfahren zur Verbesserung der Oberflächenrauheit einer Umgebungsschutzschicht
Procédés d'amélioration de la rugosité d'une surface d'un revêtement de barrière environnementale
KIRBY GLEN HAROLD (author) / BOUTWELL BRETT ALLEN (author)
2019-09-18
Patent
Electronic Resource
English
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