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Scientific Bulletin of Valahia University - Materials and Mechanics

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The Influence of Cooling Rate on Structure of EN AC 5083 Aluminum Alloy

Mirela Popescu
  • Corresponding author
  • Transilvania University of Brasov, Material Science Department, 29 Eroilor Blvd., 500036, Brasov, Romania
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/ Bela Varga
  • Transilvania University of Brasov, Material Science Department, 29 Eroilor Blvd., 500036, Brasov, Romania
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
Published Online: 2017-05-09 | DOI: https://doi.org/10.1515/bsmm-2017-0001

Abstract

In this paper it was studied the structure of EN AC 5083 aluminum alloy depending on cooling conditions. By cooling curves recorded for different casting conditions there were calculated the cooling rate (vr). The structural analyzes, performed by Image Pro-Plus 6.0 software, allowed both be highlighted structural particularities of various conditions for casting and establishing the correlation: lg d = lg v + n (where d is the dendritic parameter).

Keywords: aluminum alloy; cooling rate; melt spinning; directed solidification

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About the article

Published Online: 2017-05-09

Published in Print: 2017-04-25


Citation Information: Scientific Bulletin of Valahia University - Materials and Mechanics, ISSN (Online) 2537-3161, DOI: https://doi.org/10.1515/bsmm-2017-0001.

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© 2017. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. BY-NC-ND 4.0

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