CHEN Chang-qi. Transgranular Shear Fraefure of High Strength Aluminum Alloys[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(5): 519-523. (in Chinese)
Citation: CHEN Chang-qi. Transgranular Shear Fraefure of High Strength Aluminum Alloys[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(5): 519-523. (in Chinese)

Transgranular Shear Fraefure of High Strength Aluminum Alloys

  • Received Date: 25 Jul 2002
  • Publish Date: 31 May 2002
  • In order to reveal the conditions for shear failure of high strength aluminum alloys, experimental tests and theoretical analysis were performed on various aluminum alloys and single crystals. It is concluded that plane strain deformation mode (external or internal) and very low strain hardening rate are two fundamental conditions for shear deformation localization to happen. Shear localization resulted in shear fracture. The author's previous proposed micro-mechanical model was revised.

     

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