Paper Title:
Superplastic Properties of a Newly Developed Al-Mg-High Mn Aluminum Alloy Sheet
  Abstract

A new superplastic Al-Mg-high Mn alloy called a high-Mn alloy in the present paper was developed. The superplastic properties of the high-Mn alloy were evaluated in comparison with a conventional superplastic 5083 alloy which was manufactured under the same industrial mass production process. The high-Mn alloy sheet of a middle thickness shows a lager elongation to failure at temperatures below 783K, and show better superplastic formability and less cavitation volume than the 5083 alloy. These superior characters of the high-Mn alloy may be ascribable to finer grain structure formed in the alloy.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
357-361
DOI
10.4028/www.scientific.net/MSF.539-543.357
Citation
K. Ichitani, T. Tagata, "Superplastic Properties of a Newly Developed Al-Mg-High Mn Aluminum Alloy Sheet", Materials Science Forum, Vols. 539-543, pp. 357-361, 2007
Online since
March 2007
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Price
$32.00
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