.... The thermodynamic driving force for the transformation derives from the competition between the elastic energy of dislocations and the stacking fault energy. 26 07 2011 12 09 2011 08 12 2011 08 12 2011 copper dislocation energy dislocation interactions elasticity solid-state phase...

... ceramics finite element analysis fracture toughness grain boundaries grain size microcracks silicon compounds solid-state phase transformations surface energy surface morphology wide band gap semiconductors microcracking fracture microstructure cohesive finite element method...

...Said Ahzi 01 04 2011 19 04 2011 18 07 2011 18 07 2011 micromechanics molecular dynamics method nanocomposites polymers rheology solid-state phase transformations The papers represented in this edition of the Journal of Engineering Materials and Technology...

... machining internal stresses measurement errors solid-state phase transformations strain gauges stress measurement thermal conductivity EDM thermal conductivity carbon equivalent residual stress Engineering components invariably contain a certain degree of residual stress induced...

... resistance increased considerably due to higher ultimate strength and work hardening. 02 11 2009 07 04 2010 17 06 2010 17 06 2010 bending compressive testing differential scanning calorimetry elasticity nickel alloys shape memory effects solid-state phase transformations...

... 2007 27 05 2008 18 12 2008 bending strength crystal structure doping electrolytes ionic conductivity scandium compounds sintering solid oxide fuel cells solid-state phase transformations vacancies (crystal) X-ray diffraction ytterbium compounds zirconium compounds...

... aluminium alloys annealing friction welding hardness oxidation porosity solid-state phase transformations The application of tailor-welded blanks (TWBs) has increased dramatically in the past decade since the early research reports on this subject ( 1 2 3...

... ) energy release rate in compression on log ( 1 ∕ n ) 10 08 2005 11 07 2006 fracture toughness fracture micromechanics finite element analysis rings (structures) shear deformation elasticity solitons work hardening compressibility solid-state phase...

... behavior thermal dissipation thermomechanical modeling nonlinear modeling nickel alloys titanium alloys shape memory effects thermodynamics tensile strength hysteresis Young's modulus viscoelasticity damping solid-state phase transformations 30 08 2005 01 03 2006 2006...

.... Manuscript received June 18, 2003; revision received September 22, 2004. Review conducted by: M. Cherkaoui. 18 June 2003 22 September 2004 06 04 2005 ferrites fracture toughness impact testing dynamic testing inclusions heat treatment grain size solid-state phase...

... plastic deformation solid-state phase transformations As the most commonly used material for nuclear-reactor-pressure vessels (RPV), the SA533B1 steel provides the integrity of the reactor-coolant pressure boundary and prevents the leakage of irradiated materials. Fatigue damage is the major...

... scale materials may provide a means for small-scale actuation, analogous to martensitic transformations observed in nanoscale biological systems ( 21 22 ). solid-state phase transformations gold nanowires ab initio calculations tight-binding calculations surface phase transformations...

... 2002 05 May 2003 09 11 2004 forging finite element analysis grain size steel solid-state phase transformations recrystallisation There are several numerical and analytical approaches for analyzing forging process such as upper bound technique, slab method and the finite...

... elastoplasticity solid-state phase transformations diffusion martensitic transformations chemical potential micromechanics The martensitic or diffusional nature of the transformation influences the meso-level problem and thereby influences the macroscopic driving force on the interface...

... November 2001 02 June 2002 31 12 2002 alloy steel solid-state phase transformations grain boundary diffusion free energy phase diagrams It is evident that not only the microstructure itself, but also its evolution determines the steel properties. So far experimental...