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Materials Design and Processings for Industrial High-Strain Rate Superplastic Forming

Published online by Cambridge University Press:  10 February 2011

H. Hosokawa  and
K. Higashi
H. Hosokawa
Affiliation:
Department of Metallurgy and Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
K. Higashi
Affiliation:
Department of Metallurgy and Materials Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
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Abstract

The optimum materials design in microstructural control could be developed for the highstrain-rate superplastic materials in the industrial scale. In the present work, it is reported that the high-performance-engine pistons with near-net-shape can be fabricated by the superplastic forging technology in the high-strain-rate superplastic PM Al-Si based alloy, which is produced by using this optimum materials design.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 601: Symposium HH – Superplasticity-Current Status & Future Potential , 1999 , 261
Copyright
Copyright © Materials Research Society 2000

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