Methods of fabricating a coated component using multiple types of fillers Patent uri icon

abstract

  • Methods of fabricating coated components using multiple types of fillers are provided. One method comprises forming one or more grooves in an outer surface of a substrate. Each groove has a base and extends at least partially along the outer surface. A sacrificial filler is deposited within the groove, a second filler is deposited over the sacrificial filler, and a coating is disposed over at least a portion of the outer surface and over the second filler. The method further includes removing the sacrificial filler and at least partially removing the second filler from the groove(s), to define one or more channels for cooling the component.

author list (cited authors)

  • Rebak, R. B., Bunker, R. S., Kool, L. B., Lipkin, D. M., McDermott, J. B., Ritter, A. M., & Rohling, R. B.

complete list of authors

  • Rebak, RB||Bunker, RS||Kool, LB||Lipkin, DM||McDermott, JB||Ritter, AM||Rohling, RB

publication date

  • September 2013