LEADER 06008nam 2201561z- 450 001 9910557446503321 005 20220111 035 $a(CKB)5400000000043275 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/76797 035 $a(oapen)doab76797 035 $a(EXLCZ)995400000000043275 100 $a20202201d2021 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aCrystal Plasticity at Micro- and Nano-scale Dimensions 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2021 215 $a1 online resource (322 p.) 311 08$a3-0365-0874-0 311 08$a3-0365-0875-9 330 $aThe present collection of articles focuses on the mechanical strength properties at micro- and nanoscale dimensions of body-centered cubic, face-centered cubic and hexagonal close-packed crystal structures. The advent of micro-pillar test specimens is shown to provide a new dimensional scale for the investigation of crystal deformation properties. The ultra-small dimensional scale at which these properties are measured is shown to approach the atomic-scale level at which model dislocation mechanics descriptions of crystal slip and deformation twinning behaviors are proposed to be operative, including the achievement of atomic force microscopic measurements of dislocation pile-up interactions with crystal grain boundaries or with hard surface coatings. A special advantage of engineering designs made at such small crystal and polycrystalline dimensions is the achievement of an approximate order-of-magnitude increase in mechanical strength levels. Reasonable extrapolation of macro-scale continuum mechanics descriptions of crystal strength properties at micro- to nano-indentation hardness measurements are demonstrated, in addition to reports on persistent slip band observations and fatigue cracking behaviors. High-entropy alloy, superalloy and energetic crystal properties are reported along with descriptions of deformation rate sensitivities, grain boundary structures, nano-cutting, void nucleation/growth micromechanics and micro-composite electrical properties. 606 $aTechnology: general issues$2bicssc 610 $aab initio calculations 610 $aactivation volume 610 $aalloys 610 $aanisotropic elasticity 610 $aanode 610 $aB2 phase 610 $aBCC Fe nanowires 610 $abi-crystal 610 $acohesive strength 610 $acompression 610 $aconversion reaction 610 $acopper single crystal 610 $acrack growth 610 $acracking 610 $acrystal plasticity simulations 610 $acrystal plasticity theory 610 $acrystal size dependencies 610 $acrystal strength 610 $acrystallographic slip 610 $acutting theory 610 $acyclic deformation 610 $ade-twinning 610 $adiscrete dislocation pile-up 610 $adislocation 610 $adislocation emission 610 $adislocation models 610 $adislocation plasticity 610 $adislocations 610 $aelastic properties 610 $afatigue 610 $afatigue crack initiation 610 $aFeCrAl 610 $afracture 610 $afracture mechanics 610 $afree surface 610 $ageometrically necessary dislocations 610 $agrain boundaries 610 $agrain boundary 610 $agrain growth 610 $aHall-Petch relation 610 $ahardness 610 $aHMX 610 $ahydrogen embrittlement 610 $ain situ electron microscopy 610 $aIN718 alloy 610 $aindentation creep 610 $aindentation size effect 610 $ainterfacial delamination 610 $aintermetallic compounds 610 $ainternal stress 610 $ainternal stresses 610 $airon 610 $akitagawa-takahashi diagram 610 $alattice distortive transformations 610 $alinear complexions 610 $alithium ion battery 610 $amagnesium 610 $amechanical property 610 $ametals and alloys 610 $amicro-crystals 610 $amicro-pillar 610 $amicromechanical testing 610 $amicropillar 610 $aminiaturised testing 610 $amolecular dynamics 610 $amolecular dynamics simulation 610 $amolecular dynamics simulations 610 $amultiaxial loading 610 $anano-crystals 610 $anano-indentation 610 $anano-polycrystals 610 $anano-wires 610 $ananocrystalline 610 $ananocutting 610 $ananoflower 610 $ananomaterials 610 $anucleation 610 $apersistent slip band 610 $aphase-field simulation 610 $apile-ups 610 $apillars 610 $arafting behavior 610 $arapid solidification 610 $asize effect 610 $astrain hardening 610 $astrain hardening behavior 610 $astrain rate 610 $astrain rate sensitivity 610 $astrength 610 $asurface hard coating 610 $asynchrotron radiation X-ray diffraction 610 $atemperature effect 610 $atheoretical model 610 $athermal stability 610 $atin sulfide 610 $atwin boundaries 610 $atwinning 610 $aultrafine-grained materials 610 $avoid formation 610 $awhiskers 615 7$aTechnology: general issues 700 $aArmstrong$b Ronald W$4edt$01304460 702 $aElban$b Wayne L$4edt 702 $aArmstrong$b Ronald W$4oth 702 $aElban$b Wayne L$4oth 906 $aBOOK 912 $a9910557446503321 996 $aCrystal Plasticity at Micro- and Nano-scale Dimensions$93030270 997 $aUNINA