Paper Title:
A Preliminary Analysis on Compression Twins in Magnesium
  Abstract

Basal slip and tension twinning are dominant deformation mechanisms of polycrystalline magnesium at low temperature. However, fracture originates mainly from compression twins or shear bands developed from compression twins. This work compared firstly the morphological difference of two types of twins. Then, the dependence of different deformation mechanisms on initial orientations is computed by Schmid factor analysis and compared with measured matrix orientations of twins. Finally, orientation relationships of compression twins with matrices are determined using EBSD technique and compared with theoretical value.

  Info
Periodical
Materials Science Forum (Volumes 546-549)
Edited by
Yafang Han et al.
Pages
297-300
DOI
10.4028/www.scientific.net/MSF.546-549.297
Citation
P. Yang, L. Meng, Q.G. Xie, F.E. Cui, "A Preliminary Analysis on Compression Twins in Magnesium", Materials Science Forum, Vols. 546-549, pp. 297-300, 2007
Online since
May 2007
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Price
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