| 摘要 |
A method of manufacturing a component by superplastic forming and diffusion bonding a first layer, a second layer, a first membrane, and a second membrane, the first and second membranes being disposed between the first and second layers with the first membrane adjacent the first layer and the second membrane adjacent the second layer, by a method of applying a stop-off material in a first predetermined pattern between the first layer and the first membrane so preventing a diffusion bond from forming between the first layer and the first membrane across regions defined by said first predetermined pattern; applying the stop-off material in a second predetermined pattern between the second layer and the second membrane preventing a diffusion bond from forming between the second layer and the second membrane across regions defined by said second predetermined pattern; and providing a damping material between the first and second membranes.
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