Recent advances in superplastic forming of some metals make it possible to fabricate new shapes. Superplastic forming enables design of structures using mass more efficiently. Parts having intersecting compound contour surfaces made; impossible to fabricate such parts by more conventional methods. Beaded hat-stiffened panel has higher critical buckling strain than conventional hat-stiffened panel.
Superplastically Formed Titanium Hat-Stiffened Panels
NASA Tech Briefs ; 14 , 1
01.01.1990
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Englisch
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