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Influence of stacking fault energy and short-range ordering on dynamic recovery and work hardening behavior of copper alloys

Hamdi, F ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. DOI: 10.1016/j.scriptamat.2010.01.031
  3. Publisher: 2010
  4. Abstract:
  5. True stress vs. true strain responses of Cu-6 wt.% Al and Cu-12 wt.% Mn alloys are presented. While Cu-6 wt.% Al alloy shows the typical mechanical response of low stacking fault energy alloys, the Cu-12 wt.% Mn alloy behaved similarly to medium to high stacking fault energy alloys. These findings clearly show that while short-range ordering triggers slip planarity, it has a minor effect on total dynamic recovery of these copper alloys
  6. Keywords:
  7. Al alloys ; Dynamic recovery ; Low stacking fault energies ; Mechanical response ; ON dynamics ; Planarity ; Short range ordering ; Stacking fault energies ; Stacking fault energy ; True stress ; Work hardening ; Alloys ; Cerium alloys ; Copper ; Electron energy loss spectroscopy ; Manganese ; Manganese compounds ; Plastic deformation ; Strain hardening ; Copper alloys
  8. Source: Scripta Materialia ; Volume 62, Issue 9 , May , 2010 , Pages 693-696 ; 13596462 (ISSN)
  9. URL: http://www.sciencedirect.com/science/article/pii/S1359646210000321