Paper Title:
Surface Nanocrystallization of Low Carbon Steel Induced by Circulation Rolling Plastic Deformation
  Abstract

In this paper, the circulation rolling plastic deformation(CRPD) surface nanocrystallization technology is proposed based on the idea that the severe plastic deformation can induce grain refinement. The equipment of CRPD is designed and manufactured. A nanocrystallization surface layer was successfully obtained in a column sample of low carbon steel. The average grain size in the top surface layer is about 18 nm, and gradually increases with the distance from the surface. The hardness increases gradually from about 200HV0.1 in the matrix to about 600HV0.1 in the surface layer.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
133-136
DOI
10.4028/www.scientific.net/MSF.475-479.133
Citation
X. M. Fan, B. Zhou, L. Zhu, H. Z. Wang, J. W. Huang, "Surface Nanocrystallization of Low Carbon Steel Induced by Circulation Rolling Plastic Deformation", Materials Science Forum, Vols. 475-479, pp. 133-136, 2005
Online since
January 2005
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$32.00
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