Paper Title:
Effects of Al-5Ti-B-2RE on the Microstructures and Mechanical Properties of Al-10Mg Alloy
  Abstract

This paper reported the effects of Al-5Ti-B-2RE on the microstructures and mechanical properties of an Al-10Mg alloys. It has been shown that the addition of 6wt.% Al-5Ti-B-2RE alloy can decrease the average grain sizes and increase the mechanical properties of the Al-10Mg alloy. Grain refinement mechanism is due to TiAl3 andTiB2 particles formation nucleation of aluminum,rare earth elements enhancing the kinetics of α-Al nucleation and inducing low growing speed of crystals. And the grain refinement strengthening and dispersion strengthening lead to improve the mechanical properties.

  Info
Periodical
Edited by
Qi Luo
Pages
828-831
DOI
10.4028/www.scientific.net/AMM.55-57.828
Citation
J.Q. Li, J.L. Chen, X. Li, X. L. Ma, "Effects of Al-5Ti-B-2RE on the Microstructures and Mechanical Properties of Al-10Mg Alloy", Applied Mechanics and Materials, Vols. 55-57, pp. 828-831, May. 2011
Online since
May 2011
Price
US$ 28,-
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