Paper Title:
Investigation on Texture Evolution in Plastic Deformation Layer of SMAT Iron
  Abstract

The texture evolution in the plastic deformation layer of the pure iron sample after the surface mechanical attrition treatment (SMAT) was discussed through electron backscattering and X-ray diffraction (XRD) analysis. The results showed that: the surface layer of the iron sample can be subdivided into four sub-layers along the depth from the top surface: nano-sized regime, submicro-sized regime, micro-sized regime and deformed coarse-grained regime. Nano-sized regime possesses random crystallographic orientations. But in submicro-sized regime and micro-sized regime, the //ND fiber texture is the prominent texture with a strong orientation of (110)[1-11]. Increasing treatment time during SMAT process does not change the components of texture in plastic deformation layer, only strengthen their orientation density.

  Info
Periodical
Materials Science Forum (Volumes 702-703)
Chapter
Chapter 6: Materials
Edited by
Asim Tewari, Satyam Suwas, Dinesh Srivastava, Indradev Samajdar and Arunansu Haldar
Pages
920-923
DOI
10.4028/www.scientific.net/MSF.702-703.920
Citation
W. Y. Chen, W. P. Tong, C. S. He, X. Zhao, L. Zuo, "Investigation on Texture Evolution in Plastic Deformation Layer of SMAT Iron", Materials Science Forum, Vols. 702-703, pp. 920-923, 2012
Online since
December 2011
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Price
$32.00
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