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US 12,583,189 B2Granted
Bonding for high-temperature composite applications
AssigneeGoodrich Corporation
InventorsWeiming Lu, Iwona Wrobel, Vijay V. Pujar, Katherine E. Waugh
Life of this patent
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Abstract
A manufacturing method is provided. The manufacturing method applies a bonding adhesive to at least one of the first surface of the first composite preform component or the first surface of the second composite preform component, and joins the first surface of the first composite preform component to the first surface of the second composite preform component.
Claims17
A manufacturing method, comprising:
- applying a bonding adhesive to at least one of a first surface of a first composite preform component or a first surface of a second composite preform component, wherein the at least one of the first surface of the first composite preform component or the first surface of the second composite preform component are prepared by cold spraying the at least one of the first surface of the first composite preform component or the first surface of the second composite preform component with a carbon powder;
- and
- joining the first surface of the first composite preform component to the first surface of the second composite preform component.
A manufacturing method, comprising:
- preparing at least one of a first surface of a first composite preform component or a first surface of a second composite preform component for joining, wherein the at least one of the first surface of the first composite preform component or the first surface of the second composite preform component are prepared by cold spraying the at least one of the first surface of the first composite preform component or the first surface of the second composite preform component with a carbon powder;
- applying a bonding adhesive to the at least one of the first surface of the first composite preform component or the first surface of the second composite preform component;
- pressing the first surface of the first composite preform component and the first surface of the second composite preform component together to form a joined composite preform component;
- curing the joined composite preform component;
- heat treating the joined composite preform component;
- and
- performing either chemical vapor infiltration (CVI) densification or chemical vapor deposition (CVD) on the joined composite preform component.
4 more elements
Dependencies are inferred from the claim text.