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2012 | 122 | 3 | 461-464
Article title

Effect of Temperature on Grain Refinement of Mg-3Al-1Zn Alloy Processed by Equal Channel Angular Pressing

Content
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Languages of publication
EN
Abstracts
EN
In this work the effect of temperature on grain refinement of Mg-3Al-1Zn alloy (AZ31B) processed by equal channel angular pressing using route A is described. The deformation sequences consisted of equal channel angular pressing passes at 200C followed by passes at 150°C. Nonhomogeneous grain size distribution promotes shear band formation at 150°C. Shear bands with microcracks inside were analyzed by electron backscatter diffraction technique.
Keywords
Year
Volume
122
Issue
3
Pages
461-464
Physical description
Dates
published
2012-09
References
  • [1] M.M. Avedesian, H. Baker, ASM Specialty Handbook of Magnesium and Magnesium Alloys, ASM International, Materials Park (OH) 1999
  • [2] R.Z. Valiev, T.G. Langdon, Prog. Mater. Sci. 51, 881 (2006)
  • [3] S.R. Agnew, O. Duygulu, Int. J. Plasticity 21, 1161 (2005)
  • [4] S. Biswas, S.S. Dhinwal, S. Suwas, Acta Mater. 58, 3247 (2010)
  • [5] D.C. Foley, M. Al-Maharbi, K.T. Hartwig, I. Karaman, L.J. Kecskes, S.N. Mathaudhu, Scr. Mater. 64, 193 (2011)
  • [6] F. Kang, J.T. Wang, Y. Peng, Mater. Sci. Eng. A 487, 68 (2008)
  • [7] S.M. Fasemi-Varzaneh, A. Zarei-Hanzaki, J.M. Cabrera, J. Alloys Comp. 509, 3806 (2011)
  • [8] F.J. Humphrey, M. Hatherly, Recrystallization and Related Annealing Phenomena, Elsevier, Oxford 2004
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122z3p09kz
Identifiers
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