Paper Title:
Research on Winding Technology of Thin Helical Tube of Pd-Y Alloy
  Abstract

The thin helical tube of Pd-Y alloy was mainly used to high purity hydrogen preparation. The physical phenomenon was comprehensively considered during the winding process on the thin helical tube of Pd-Y alloy. Analysis the reason of wrinkling and depression is emerged on the inner of thin helix tube during the winding process on the thin helical tube of Pd-Y alloy. Stress state was analysed on the winding process of the thin helical tube through the elastoplastic finite element method; the stress distribution law was obtained. And then, the stress state was comparative studied on the thin helical tube of Pd-Y alloy by different tension action, the control conditions of tension was presented, it was between sixty-five to seventy-five Newton. Therefore, the numerical simulation study provided theory basis for the process control of the thin helical tube’s manufacture. It was no wrinkling and depression by winding simulation test on the thin helical tube of Pd-Y alloy, satisfies requirement of using.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
1626-1629
DOI
10.4028/www.scientific.net/MSF.654-656.1626
Citation
G. Ma, J. Zheng, Y. E. Li, Y. Wang, "Research on Winding Technology of Thin Helical Tube of Pd-Y Alloy", Materials Science Forum, Vols. 654-656, pp. 1626-1629, 2010
Online since
June 2010
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Price
$32.00
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