Intergranular and Interphase Boundaries in Materials

Author: Lejček Pavel; Paidar Václav  

Publisher: Trans Tech Publications‎

Publication year: 1998

E-ISBN: 9783035705355

P-ISBN(Paperback): 9780878498239

Subject: TB3 Engineering Materials

Keyword: 工程材料学

Language: ENG

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Description

Continuing the scope of the preceding Conferences on Intergranular and Interphase Boundaries in Materials, the present conference focused on the atomic-level modeling of interfaces, the structural and chemical characterization of internal interfaces, on their thermodynamic, kinetic, mechanical, electrical, magnetic behavior and high-Tc superconductivity, and on the application of current knowledge to the design of polycrystalline materials having improved properties. Particular attention was paid to non-equilibrium segregation in irradiated materials.Volume is indexed by Thomson Reuters CPCI-S (WoS). The nearly 200 papers, which covered all of above mentioned topics, described new results in the study of interfaces and their properties, obtained in recent years, and clearly reflect the present state-of-the-art in this field.

Chapter

Grain Boundary Composition and Effects on Environmental Degradation

Modelling Nonequilibrium Grain Boundary Segregations

Triple Junction Structure and Properties

Ab Initio Calculations of SiC/Metal Interfaces

Atomic-Scale Studies of the Electronic Structure of Ceramic/Metal Interfaces:{222}MgO/Cu

Special [100] Tilt Grain Boundaries in Iron: A Segregation Study

High Resolution Electron Microscopy of Misfit Dislocations at Metal-Oxide Interfaces

Analysis of the Interfacial Relationship in GaN/(0001) AI2O3 Layers

Nanosized Lead Inclusions in Aluminum-Magic Sizes and Aspect Ratios

Growth Induced Grain Boundary Plane Oscillations in YBa2Cu3O7

Material Fluxes in Interfacial Processes

Magnetically Forced Motion of Specific Planar Boundaries in Bi-Bicrystals

The Influence of Grain Boundary Structure on Diffusional Creep

The Role of the Interface Oxide/Metal in the High Temperature Corrosion Resistance of Alloys

Interface Diffusion Controlled Reactions in Multilayers

Diffusion Along the Moving Reaction Front of Discontinuous Precipitates in Ni-4 at.% Sn Alloy

Reversal from Depletion to Enrichment of Solute Elements in Radiation-Induced Segregation at Grain Boundaries

Local Segregation at the Grain Junction: Elastic Singularity and its Effect on Radiation Embrittlement

Effects of Interaction between Point Defects and Solutes on Grain Boundary Segregation and Migration

Vacancy Formation and Vacancy-Induced Structural Transformation in Si Grain Boundaries

Electromagnetic Connectivity and Microstructure in YBa2Cu3O7-δ Films on Rolling-Assisted Biaxially-Textured Substrates

Propagation Behaviour of Intergranular Stress-Corrosion Cracking of Cu-9at.%Al Bicrystals Shaped to the Tapered Double Cantilever Beam Specimen

Anisotropy and Oxygen Activity Dependency of the Liquid or Solid Metal-Oxide Interfacial Free Energy: Case Study on MgO-Cu

Low-Energy Configurations of the Σ=5 (210)[001] Tilt Grain Boundary in FCC Crystals

On the Applicability of the CSL Model to Grain Boundaries in Non-Cubic Materials

The Variety of Structures of the Σ=3 Incoherent Twin Boundary in β-SiC

On the Existence of Periodic Interfaces in the Layered Compound TIBiS2

Defect Structure and Processes in a 1-D Periodic Interface

Atomic Level Studies of Dislocation Networks in Niobium-Sapphire Interfaces

Computer Simulation and High Resolution Electron Microscopy Study of the Σ=5 (210) [001] Symmetric Tilt Grain Boundary in Molybdenum

Investigation of Assemblies of Grain Boundary Dislocations in Nanostructured Copper by Computer Simulation

Atomic Scale Simulation of the (310) [001] Symmetric Tilt Grain Boundary in the B2 Stoichiometric FeAl Ordered Alloy

Computer Simulation of Tilt Grain Boundaries in Alloys with L12 and B2 Superlattices

Calculation of the Energy of Extend Defects in Zinc by the Semi-Empirical Tight-Binding Method

Modified Stillinger-Weber Potential for Planar Defects Modeling in GaN

Relative Stability of Two Structures of the Σ=11 Tilt Grain Boundary in Silicon and Germanium by the Tight-Binding Method

Ab Initio Study of Grain Boundaries in SiC and Si

TEM Investigation of Metal-Oxide Interfaces in the Ni-20Cr System

The Character of Steps on Gamma/Alpha-2 Interfaces in Lamellar TiAl-Based Alloys

The Atomic Structure of Tilt Grain Boundaries in AIN/GaN Layers Grown on (0001) Sapphire: A Case Study, the Σ31 (11-4-70) Symmetric Grain Boundary

Grian Boundary Structure in BaTiO3 with a Small Excess of Ti-Site Dopant

Microstructural Investigations of Interfaces in PVD TiN Coated Tool Steels

Modification of Metal/Oxide Interfaces by Dissolution of Sb in Oxide Precipitates Containing Metal Matrices

Structure of a [101] Tilt Grain Boundary in a Molybdenum Bicrystal

Twist Angle Dependence of Josephson Junction Effect Measured in the [001] Twist Boundary of Bi2Sr2CaCu2Ox Superconductor Bicrystals

Characterization of Grain Boundaries of Al-doped Sintered β-SiC by Both HRTEM and STEM

Atomic Structure and Chemical Bonding State of Sapphire Bicrystal

Grain-Boundaries in β-SiC: A Joined HRTEM and Numerical Atomic Study

Near Coincidence Grain Boundary in Alumina

Atomic Structure of the Grain Boundary in α-SiC

Yttrium-Segregated Grain Boundaries in α-Al2O3: An EELS Study

Determination of Grain Boundary Atomic Structure Using Quantitative High Resolution Electron Microscopy

The Distribution of Segregated Elements to Grain Boundaries Measured by Auger Electron Spectroscopy

Grain Boundary Structure and Chemical Bonding in Boron Doped Silicon Carbide

The Complexes of Planar Defects in Ordered Alloys

Analysis of a 69.3° Near-Twist Boundary in Titanium; A Comparison of Two- and Three- Dimensional Models for the Reference Structure

Wetting and Non-Wetting Behaviour of Silicon Carbide Grain Boundaries

Interplay between Planar Defects and Threading Dislocations in GaAs-on-Si

Structural Evolution with Temperature of MBE Au/Ni Multilayers

Variation of Interfacial Structure and Chemistry of Topotactic {111}MgO-Cu Interfaces with the Oxygen Chemical Potential

Microstructure of Al/α-Al2O3 Interface Fabricated by Surface Activated Bonding at Room Temperature

Ball Milling Driven Formation of Interfaces in Powders of Super α2-Ti3Al Alloy

Nanoscopic Analysis of a Ag-Cu-Ti/Sapphire Brazed Interface

Si/Si Interface Bonded at Room Temperature by Ar Beam Surface Activation

Reactions at Ceramic-Metal Interfaces in Capacitor-Discharge Joined Ceramics

The Structure of Threading Dislocations Generated at the GaN/Al2O3 Interface

Disclinations at Grain Boundary Triple Junctions: Between Bollmann Disclinations and Volterra Disclinations

Quantitative Analysis of Co Silicide/SiC Interfaces

Non-Equilibrium Grain Boundaries in Ultrafine-Grained Materials Processed by Severe Plastic Deformation

Structural Characteristics of Twin Boundaries in Deformed Polycrystalline Zirconium

Shape Changes of Nanosized Liquid Pb Inclusions in Al at Elevated Temperatures

Grain Boundaries and Propagation of Slip Bands

Comparison of Tension and Compression Deformation of Fe-Si Bicrystals – X-Ray Topography Observation

Characterisation of (340)/(010) Asymmetrical Grain Boundary

Interface Dislocations in TiAl

Auger Spectroscopy of TiAl Interface Diffusion Specimens

On the Possibility to Predict Dislocation Structures of Low Σ Symmetric Grain Boundaries

Dislocation Interaction with a Σ=3 Grain Boundary Observed by in situ TEM

TEM Study of Twin Segments in Annealed Copper

Grain Boundary Wetting in Metals: 'Self Indentation-Internal Solution' Mechanism

Tie Lines of the Grain Boundary Wetting Phase Transition in the Zn-Rich Part of the Zn-Sn Phase Diagram

Structure of Triple Line in Reactive Ag-Cu-Ti/SiC Wetting System

Atomic-Level Stresses at Interfaces and their Effect on Solute Segregation

Segregation and 2D-Compound in a Grain Boundary: An Exotic Behaviour

Intergranular Segregation and Precipitation: Monte-Carlo Simulations

Segregation of Atomic Probes and Interstitial Impurities in the Grain Boundary Core and Outside Grain Boundaries in 3d, 4d and 5d Metals

Segregation in Advanced Steels

Segregation at Interphase Boundaries in Oxide-Dispersion Strengthened Ferritic Steels

Effect of Character of Grain Boundaries on Non-Equilibrium Segregation of B in a Nickel Base Superalloy

Competition between Segregation of Sulfur and Precipitation of hBN

Mechanisms of the Intergranular Segregation of Boron in (B2) FeAl Alloys

Ordered Monolayer Overstructures Formed on Cu Surfaces Through Segregation

The Effect of N on the Segregation Kinetics of Mo in a Fe-3.5%Mo-N(100) Single Crystal Studied by Constant Temperature Heating Method

Surface Segregation on Fe-25%Cr-2%Ni-0.1%Sb Single Crystals

First-Principles Theory of Coherent Precipitation in Size-Mismatched Alloys

Embedded Lead Inclusions in Aluminium, Aluminium-Silicon Eutectic Alloys and Silicon

The Effect of Grain-Boundary Structure Formation on β-Precipitation in Aged Al-Mg Alloys

Physical Mechanisms of the Non-Equilibrium Phase Transitions in Amorphous Solids

Metastable and Equilibrium Decomposition of the Eutectoid β-Phase in the Cu-In System

Electronic Structure and Doping Effect of the Σ11(11-3)/[110] Grain Boundary in Ni

Mean-Field Analytical Calculation of the Segregation Profile Around Grain Boundaries in Binary Alloys

Moving Interfaces in Shape Memory Alloy Bicrystals

Grain Boundary Migration in Fe-3%Si

Cooperative Effects of Interfaces Motion in Coarsening Cellular Structures

Experimental Determinaton of Nickel Grain Boundary Mobility During Recrystallization

Grain Structure Evolution in 1-d Rods and 2-d Strips of Polycrystalline Aluminium

Effect of Triple Junctions on Grain Boundary Migration

The Role of the Triple Junctions During Grain Growth

The Propagation of Crystalline-Amorphous Interface: Experiment and Model

The Effect of Annealing Texture on Orientation Correlations in Copper

Normal and Abnormal Grain Growth in Tungsten Polycrystals

Effect of Surface Diffusion on the Contact Formation and Adhesion of Atomically-Clean Surfaces of Lead, Tin and Pb-Sn Eutectic Alloy

Radiotracer Diffusion of Ni and Ag in Ag and Ni Grain Boundaries and Oriented Ag/Ni Interphase Boundaries

Germanium Tracer Diffusion in a Series of Symmetrical Near Σ=7, Θ=38.2° [111] Tilt Grain Boundaries of Aluminum

Equilibrium Sites Occupied in the Grain Boundary Core During Intercrystalline Diffusion of 57Co in Metal Polycrystals

Models for Grain Boundary Diffusion in Thin Films Under Stress Fields in Different Kinetic Regimes

Grain Boundary Self-Diffusion of Alloy 800 as Affected by Sulphur, Phosphorous and Carbon

Grain-Boundary Diffusion of Bi in Cu Bicrystals

Computer Programs for Simulation of Growth Multiphase Diffusion Layers

Short-Circuit Diffusion of 51Cr and 59Fe in Nickel-Aluminium Intermetallics

The Effect of Solubility of the Diffusant on its Grain-Boundary Penetration in Aluminium Bicrystals

Site Preference of 57Co in Fe72Al28 After Grain Boundary Diffusion

Extraction of the Segregation Term from the Triple Product of Grain Boundary Diffusion: Reconsideration of Experimental Data

Kinetics of the Bi Segregation at Grain Boundaries in Polycrystalline Cu

Direct Atomic Observation of Reactive Wetting Front on Silicon Carbide

Cellular Precipitation at Different Sites in Copper Based Alloys

Topotaxial Reaction Fronts in Complex Ba-Ti-Si Oxide Systems Studied by Transmission Electron Microscopy

Evidence for Slow Self-Diffusion Along Special CSL Grain Boundaries from the Kinetics of Discontinuous Ordering in Fe-50 at.%Co

Distribution Function for the Activation Volume of the Discontinuous Precipitation Reaction in the Cu – 7.5 at.% In Alloy

Growth of bcc Fe-Co Precipitate Particles at Boundaries in Cu Bicrystals

Theoretical Investigation of the Thermal Stability of Nanoscale Layered Systems

In Situ HRTEM Observation of Solid-Liquid Interfaces

Grain Boundary Modification During Long-Term Creep in Silicon Nitride

Grain Boundary Intersecting a Free Surface: Structural Evolution Toward Equilibrium

Grain Boundary Migration in Fe-Si Alloy Bicrystals

Interface Structure Effects on the Fracture of Hard Thin Films

Sliding Mechanism of FCC/BCC Interphase Boundaries

Mechanical Properties of Interphase Boundaries in Austenitic-Ferritic Steel

Sliding Characterization of Coincidence, Near-Coincidence and General Boundaries in Zinc

Local Stress in Highly Strained Coherent InGaAs Islands

Interface Effect on Dislocation Structure of Deformed Radiation-Hardened Layered LiF Crystals

Ab Initio Tensile Tests of Grain Boundaries in SiC

Temperature Dependence of Mechanical Behavior of Copper Bicrystals with Dispersed B2O3 Particles

The Structure of Grain Boundaries and the Processes of Failure in the Ferrite-Pearlitic Steels

Mechanical Properties and Deformation Behavior of the Interfaces of Dissimilar Metals

Models of Intergranular Fracture-Decohered Boundaries

Competition between Sensitisation and Environmentally Induced Grain Boundary Damage in 304 Stainless Steel

Dependence of Deviation Angle from ∑3(111) Relation on Intergranular Fatigue Cracking in Copper Bicrystals

A Simple Criterion for Occurrence of Intergranular Fatigue Crack Propagation in a Ferritic Stainless Steel

Image Force on a Lattice Dislocation Due to a Grain Boundary in Hexagonal Metals

Fatigue Crack Growth Across the Interphase Boundaries in Two-Phase Bicrystals

Dynamic Properties of the Grain Boundary Core and Adjacent Lattice Regions in Polycrystals of 3d, 4d and 5d Metals

Grain Boundary Effects in Nanocrystalline Copper

The Formation of the Grain Boundary Structure, Aging Behavior and Mechanical Properties of Al-Zn-Mg-Cu Alloy

Grain Boundary Character Dependence of Potential Barrier in Barium Titanate

Electronic Properties of the Grain Boundary Core in Polycrystals of Cubic Metals

Electronic Structure of ∑5[100] Grain Boundary and Doping Effect in Iron

Correlation between Superconducting Transport Properties and Grain Boundary Microstructure in YBa2Cu3-xOy and YBa2Cu3-xOy/Agx Ceramics

Magnetic Properties of the Grain Boundary Core and Lattice Regions Adjacent to Grain Boundaries in Polycrystals of 4d and 5d Metals

Interfacial Properties of α-SiC in Contact with Molten Metals and Alloys

Grain Boundary Penetration of Liquid Bi in Cu Polycrystals

Measurement of Grain Boundary Corrosion Current on Copper [110]-Tilt Bicrystals by Scanning Vibrating Electrode Technique

Oxygen-Induced Intergranular Decohesion in IN718

Antimony, Tin and Selenium Segregation in FeSiC Alloys

Grain Boundaries in Monolayer Liquid Foams

Radiation-Induced Grain Boundary Segregation in Austenitic Stainless Steels

On the Segregation Redistribution in the Fe-Ni Austenite under Thermal and Radiation Effects

The Effect of Interphase Boundaries on Radiation Resistance of New Low-Activation and Chromium-Nickel Stainless Steels under High-Dose Irradiation up to 200 DPA

The Redistribution of Atoms During Radiation-Induced Martensitic Transformations in Fe-Ni Alloys

Modeling the Radiation-Induced Segregation of Undersized Solutes Near Grain Boundaries

Calculation of Radiation-Induced Segregation near Moving Grain Boundaries in Fe-Cr-Ni Alloys

Interfaces in Rapidly Solidified Zirconia-Yttria

Microstructure of Epitaxial (InGa)As on a Borosilicate Glass-Bonded Compliant Substrate

The Grain Structure of Vacuum Arc Deposited Co Thin Films

Impurity Segregation and Intergranular Fractures in Continuously Cast Steel Products

Keyword Index

Author Index

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