An investigation of microstructural evol
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Y. Iwahashi; Z. Horita; M. Nemoto; T.G. Langdon
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Article
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1997
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Elsevier Science
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English
β 723 KB
Experiments were conducted to investigate the development of an ultra-fine grain size during equal-channel angular (ECA) pressing of high purity aluminum with an initial grain size of -1 .O mm. The results show that, under ECA pressing conditions giving a strain of -1.05 on each passage through the