Paper Title:
Microstructure Study of Undercooled Hypereutectic Cu95Cr5 Alloys
  Abstract

Microstructure of Cr-rich phase in undercooled hypereutectic Cu95Cr5 alloys was studied by using arc melting, electromagntic levitation melting and splat quenching. The results showed that the alloys generally have a microstructure consisting of a fine Cr-rich dendrites in a Cu-rich matrix. Even there existed strong electromagnetic stirring during solidification process, the nonhomogeneous Cr-rich dendrites were observed in electromagnetic levitation melted alloys. However, fine homogenous primary Cr-rich particles or equiaxed Cr-rich grains distributed in the Cu-rich matrix in splat quenched alloys.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
691-694
DOI
10.4028/www.scientific.net/AMR.239-242.691
Citation
Z. M. Zhou, L. W. Tang, W. J. Huang, J. J. Hu, T. Zhou, K. Chen, C. Y. Peng, H. Xia, "Microstructure Study of Undercooled Hypereutectic Cu95Cr5 Alloys", Advanced Materials Research, Vols. 239-242, pp. 691-694, 2011
Online since
May 2011
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Price
$32.00
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