A method of manufacturing hollow articles by superplastic forming and diffusion bonding

A plurality of hollow blades (86) are produced by assembling a plurality of titanium sheets (12,14) and a plurality of titanium blocks (60,62) into a stack (10). At least one of the sheets (12,14) is provided with stop off material on one of its surfaces (18) at a plurality of longitudinally spaced...

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Bibliographische Detailangaben
Hauptverfasser: ARNOLD JAMES STUART PRATT, JOHN OWEN FOWLER
Format: Patent
Sprache:eng
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