Abstract
This paper shows that the mechanical response of superplastic materials is related to their microstructure and that the use of a microstructural gradient approach can improve the evenness in straining during superplastic gas-blow forming. Finite element simulations of the forming process are carried out to investigate the effect of initial grain-size gradients on the non-uniform thinning of a formed structural component.
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Schedule a callMore From: Proceedings of the Institution of Mechanical Engineers, Part B: Management and engineering manufacture
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