... 2009 crack detection crack-edge stress field analysis crystal microstructure dislocation pile-ups fatigue cracks finite element analysis forging nucleation plastic deformation plasticity slip titanium alloys ultrasonic materials testing Ti-6242 crack initiation dwell fatigue...

... received January 1, 2003; revision received September 14, 2004. Review conducted by: H. Sehitoglu. 01 January 2003 14 September 2004 22 02 2005 titanium alloys aluminium alloys tin alloys zirconium alloys molybdenum alloys silicon alloys surface cracks dislocation pile-ups...

... of mobile and immobile dislocation-densities, slip system orientation, strain hardening, geometrical softening, geometric slip compatibility, and localized plastic strains. Criteria have been developed to identify and monitor the initiation and evolution of multiple regions where dislocation pile-ups at GBs...

..., 2001. Guest Editors: Mohammed Cherkaoui and La´szlo´ S. To´th. 20 March 2001 30 May 2001 Portevin-Le Chatelier effect grain boundaries dislocation drag dislocation pile-ups indentation Vickers hardness The Portevin-Le Cha^telier effect (PLC) is a kind of plastic...