... )]. Oxidation results in reduced fatigue life by early cracking of surface oxide scale followed by dominant intergranular cracking with an accelerated growth rate [( 4 5 8 9 )]. oxygen diffusion finite element submodeling grain boundary viscoplasticity crystal plasticity crack-edge stress...

... 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...

... in achieving the design requirements of high precision and excellent surface integrity, and need for regular maintenance due to wear ( 1 2 3 4 5 6 7 ). CO 2 laser∕waterjet (LWJ) machining thermal shock alumina fracture crack propagation ceramic ceramics crack-edge stress field...

... solution. 20 07 2007 25 01 2008 13 03 2008 aluminium crack-edge stress field analysis crystal orientation electron backscattering electron diffraction finite element analysis fracture hardening kink bands plasticity scanning electron microscopy slip crack tip...

... deep hole drilling incremental center hole drilling aluminium alloys plates (structures) internal stresses punching fracture mechanics crack-edge stress field analysis drilling X-ray diffraction finite element analysis indentation 13 07 2005 20 03 2006 2006 American...

... 2005 aluminium alloys sheet materials crack-edge stress field analysis fatigue cracks fatigue testing crack detection internal stresses numerical analysis Crack Arrest Crack Growth Dimple Fatigue Life Pinching Force Stop Hole Stress Intensity Factor A crack initiated...

... et al. adopted an equivalent-particle stiffness method through the damage modeling of composites ( 5 6 7 8 9 10 ). particle reinforced composites Monte Carlo methods crystal microstructure microcracks elastoplasticity crack-edge stress field analysis 28 09 2004 10 03...

... the interfaces. 31 December 2002 03 September 2003 22 01 2004 fracture toughness joining processes adhesives adhesion rubber polymer blends curing crack-edge stress field analysis polymer structure Contributed by the Materials Division for publication in the JOURNAL...

... . Manuscript received by the Materials Division September 24, 2002; revision received February 12, 2003. Associate Editor: G. Newaz. 24 September 2002 12 February 2003 22 01 2004 glass fibre reinforced plastics photoelasticity crack-edge stress field analysis transparency fracture...

... and fracture mechanics concepts are adopted to describe the crack growth. fatigue cracks steel plasticity stress-strain relations crack-edge stress field analysis finite element analysis 30 September 2002 20 June 2003 22 01 2004 Contributed by the Materials Division...

... delamination finite element analysis buckling bending crack-edge stress field analysis fracture mechanics simulation It is well established that delaminations are in the forefront of composite structures’ catastrophic modes of damage. As such, delaminations limit the application of composites...

... stress field analysis modelling kink bands shear deformation The Binary Model was introduced some years ago as a computationally efficient and highly adaptable approach to analyzing diverse forms of textile composites, including three-dimensional weaves and braids, integral structures...

... alloys internal stresses laser hardening stress measurement finite element analysis crack-edge stress field analysis strain gauges This paper describes the measurement of residual stress near the edge of a thin coupon. This problem is of practical concern due in part to recent applications...

... internal stresses cladding techniques crack-edge stress field analysis plastic deformation austenitic stainless steel simulation stress measurement substrates The Laser Metal Forming (LMF) process is an innovative application of lasers with industrial potential for small series production...

... vanadium alloys wear crack-edge stress field analysis fatigue cracks Fretting fatigue occurs when contacting bodies are subjected to vibratory loads in the presence of clamping forces, leading to premature crack initiation. It results in a considerable reduction of fatigue life/strength and has...

... of the figure, one can discern how the surface crack is imaged by the confocal microscope. crack-edge stress field analysis fatigue cracks wear finite element analysis modelling polymers indentation Polymer matrix composites are often used to replace diseased or missing tissues in dental...

...-edge stress field analysis modelling internal stresses yield stress plasticity surface hardening 11 July 2001 24 October 2001 04 04 2003 Contributed by the Materials Division for publication in the JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY . Manuscript received...

... phenomena thermal barrier coatings austenitic stainless steel plasma arc sprayed coatings porosity crack-edge stress field analysis ultrasonic materials testing crack detection voids (solid) microcracks scanning electron microscopy For fossil fuel fired power generation, higher thermal...

... Division June 5, 2001; revised manuscript received February 6, 2002. Associate Editor: M. Zhou. 05 June 2001 06 February 2002 30 09 2002 fracture mechanics binding energy crack-edge stress field analysis internal stresses Fracture studies are usually carried out under...

... September 2001 15 March 2002 10 06 2002 plasticity indentation hardness slip plastic flow bending tensors elasticity torsion free energy grain boundaries dislocation loops boundary-value problems crack-edge stress field analysis dislocation interactions There has been...