Dislocations '93

Erscheinungsjahr 1993
ISBN: 978-3-03859-968-5
Verlag: Trans Tech Publications

Sonstiges, Englisch, 631 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g

This publication bears witness of a renewal of the studies on dislocations. The texts of the lectures as well as those of the contributions illustrate, indeed, the wide spectrum of the present concerns. The openings towards physics, mechanics, even electrochemistry or geology, the new experimental approaches will certainly benefit to the investigation of new materials and complex situations.

Autoren/Hrsg.

Rabier, Jacques

George, A.

Br?chet, Yves

Kubin, Ladislas P.

Inhaltsverzeichnis

A Review of the Stages of Work HardeningThe Effects of the Core Structure of Dislocations: The Case of LI2 AlloysStructure and Properties of Grain BoundariesTexture Development during Deformation: New Results in Complex SystemsOrganized Dislocation StructuresContinuum Mechanics Approach to Collective Behavior of DislocationsPlastic Deformation and Dynamical Systems3D Simulation of Dislocation Motion on a Lattice: Application to the Yield Surface of Single CrystalsDislocations in Two-Dimensional Systems, Topology and ThermodynamicsDefects in Smectic a Liquid CrystalsProperties of Vortices in Layered SuperconductorsSimulations of Relaxation, Pinning and Melting in Flux LatticesThermodynamics of Stressed Solids, Precipitation on DislocationsDislocations and Polytypic Phase TransformationsInvestigations of High Strain Deformation Using Model Composite SystemsDislocations in MultilayersPlastic Deformation of Nanocrystalline MetalsDislocations in Silicon Based HeterostructuresContributions of Scanning Probe Microscopy and Spectroscopy to the Investigation of Microstructures and Their Physical PropertiesContinuum Modelling of Interfacial DecohesionOrganization of RuptureEnvironment Sensitive Fracture MechanismsSoft Magnetic Materials: Microstructure and PropertiesComplex Microstructures Analysis: Fracture Surfaces as an ExampleDislocation Cell Formation in a 2D SimulationTheory and Computer Simulation of Dislocation Structure Relaxation During AnnealingDisordered Planar Arrays of Dislocations: Types of the Disorder and EnergyMean Stresses and Long-Range Internal Stresses in Cyclically Deformed Polycrystalline Copper Studied by High Resolution X-Ray Line Profile AnalysisNon-Local Behavior of MetalsNonlocality in Dynamical Model of Dislocation Pattern FormationLattice Defects in the Process of Fatigue in Crystalline MaterialsRole of Dynamical Processes at Discontinuous Deformation of AluminiumGeometric Instability of Deformation of Structurally Inhomogeneous SamplesPlastic Instabilities in Al-3% MgAn Example of a Correlation between Microscopic and Macroscopic Mechanical Properties: The Prismatic Glide of TitaniumThermomechanical Coupling & Tearing Resistance of the 2091 Al-Li AlloyAnalysis of Local Rotations in a Deformed Two Phase AlloyMeasuring APB and CSF Energies in Ni3Al with Weak-Beam TEM and Image SimulationsTEM 'In Situ' Deformation at Room Temperature of a ?/?' Superalloy: Propagation of Dislocations in ? ChannelsCharacteristics of Dislocation Motion in Ni3(Al, Hf)Evolution of Slip Mode with Temperature in Fatigued Ni-15 at.% Al ?/?' Single CrystalsParticle-Dislocation Interaction in Dispersion Strengthened IntermetallicsDislocations Generation at the Edge of an Arsenic Implanted AreaDislocations Multiplication in an Arsenic Doped Area Surrounded by a TrenchDislocation-Gold Interactions in FZ and CZ Silicon: The Role of Self-InterstitialsCharged Dislocations in GermaniumImpurity Effects on the Dislocation Structure in GaAsThe Use of Dislocations as an 'Atomic Saw' to Cut 2D Structures - Interest for Plasticity StudiesMicroplasticity and Microbrittleness of HTSC Single Crystals and Ceramics: Influence of Microstructural Inhomogeneities and TemperatureOn the Mechanical Properties of C60 Fullerite CrystalsSegregation of Secondary Phase Particles near Dislocations in NaCl:Ni(2+) CrystalsInternal Vibrations of Cores of Screw Dislocations in B.C.C. MetalsContinuum Theory of Dislocations in Angular CoordinatesStress Effect on Dislocation Motion in BCC CrystalThe Effect of the Vacancy Pipe Diffusion on Creep of a-IronScattering of Electrons by Dislocations: Theory and ApplicationBrittle Fracture of Materials due to Growing Grain Boundary Bubbles and CracksLow Temperature Plasticity of Amorphous Metallic AlloysInternal Stress Contribution to the Yield Stress Anisotropy of Amorphous Alloy RibbonsAtomistic Simulation of a Screw Dislocation near the Coherent Interface between Two Elastic Media of Different ModuliTwin Boundaries Dynamics and Their Influence on Superconducting Properties of YBaCuO CrystalsNon-Stick Quasicrystalline Coatings and Nano-Sized PrecipitatesA Model Describing Deformation Twinning in BCC MetalsBasal Twinning in Sapphire (a-Al2O3)Modelling Dislocation Patterns by Molecular Dynamics