Paper Title:
The Application of Rare-Earth Element
  Abstract

In this paper, the process of Cu-Ag contact wire with adding rare-earth elements was presented. The additive process of the rare-earth elements and the function of the rare earth were chiefly analyzed. Adding the rare-earth elements into melt alloy, the oxide and sulfur can be removed from the liquid, so we can get the purified alloy. At the same time, adding rare-earth can reduce the external crack flaws which produced during the casting and makes the grain refined, as the result, the properties of the Cu-Ag alloy contact wire can be greatly improved and meliorated. Such as the conductivity, the specific elongation, tensile strength and so on, are improved.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
3005-3009
DOI
10.4028/www.scientific.net/AMR.233-235.3005
Citation
Y. C. Wu, M. Yan, "The Application of Rare-Earth Element", Advanced Materials Research, Vols. 233-235, pp. 3005-3009, 2011
Online since
May 2011
Authors
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Price
$32.00
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