Paper Title:
Effect of Rare Earth Element on Microstructure and Mechanical Properties of Mg-Sn-Ca Alloys
  Abstract

In the present work, the effect of Nd addition on microstructure change, precipitation behaviours and mechanical properties, of Mg-5Sn-3Ca based alloys were investigated. With increasing of Nd addition, size of the Mg-Sn-Ca ternary phases with fine needle shape (A-type) was decreased and volume fraction of these phase were increased. As Nd was increase from 0.5, 1.0 and 3.0 wt.%, size and volume fraction of Mg2Sn with coarse needle shape phase (B-type) was decreased. However, in 3.0 wt.% Nd containing alloy, size of these Mg2Sn phase was smaller than that of 0.5 and 1.0 wt% Nd addition alloy and volume fraction of these phase was decreased.

  Info
Periodical
Materials Science Forum (Volumes 638-642)
Main Theme
Edited by
T. Chandra, N. Wanderka, W. Reimers , M. Ionescu
Pages
1558-1561
DOI
10.4028/www.scientific.net/MSF.638-642.1558
Citation
D. G. Kim, J. S. Lee, S. K. Park, Y. M. Kim, H. T. Son, M. Y. Huh, "Effect of Rare Earth Element on Microstructure and Mechanical Properties of Mg-Sn-Ca Alloys", Materials Science Forum, Vols. 638-642, pp. 1558-1561, 2010
Online since
January 2010
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$32.00
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