Paper Title:
Microstructure and Mechanical Properties of Mg-Y Alloys
  Abstract

The effects of 2-12 wt.% Y addition on the microstructure and mechanical properties of as-cast Mg-Y binary alloys have been investigated. The results show that proper content of rare earth Y addition can obviously refine the grains and form high melting point Mg24Y5 phases in the matrix, and improve the microstructure and mechanical properties of the alloys. At room temperature, the optimum combination of ultimate tensile strength and elongation, 195MPa and 7.5%, is obtained in Mg-10 wt.% Y alloy.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
352-355
DOI
10.4028/www.scientific.net/AMR.239-242.352
Citation
Q. A. Li, Q. Zhang, C. Q. Li, Y. G. Wang, "Microstructure and Mechanical Properties of Mg-Y Alloys", Advanced Materials Research, Vols. 239-242, pp. 352-355, 2011
Online since
May 2011
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Price
$32.00
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