Structure, Thermodynamics and Diffusion Properties of Grain Boundaries and Interfaces

Erscheinungsjahr 2015
ISBN: 978-3-03835-517-5
Verlag: Trans Tech Publications

Buch, Englisch, 286 Seiten, Format (B × H): 170 mm x 240 mm, Gewicht: 650 g

The majority of materials, especially metals, are used in the form of polycrystals. It is well recognized that many properties of polycrystalline materials are determined by grain boundaries (GBs). Grain boundaries appreciably affect many practically important mechanical and physical properties of construction materials. Grain-boundary diffusion plays a key role in such practically important processes as Coble creep, sintering, diffusion induced grain boundary migration (DIGM), various discontinuous reactions, recrystallization and grain growth. The purpose of this Volume is to provide a collection of recent contributions in the field of structure, thermodynamics and diffusion properties of grain boundaries and interfaces. The Volume includes reviews of both experimental and theoretical studies carried out by well-recognized scientists whose publications are well-known and widely cited.

Autoren/Hrsg.

Popov, Vladimir V.

Popova, E.N.

Fachgebiete

• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde

Inhaltsverzeichnis

Preface
Chapter I
Analysis of Local and Global Segregation Occurring in Grain Boundary Diffusion
Chapter II
Determination of Grain Boundary Diffusion Parameters Based on Specified Model of Grain Boundary Diffusion and Combined Analysis of Radiotracer and Mössbauer Spectroscopy Data
Chapter III
Grain Boundary Design of Bulk Nanomaterials for Advanced Properties
Chapter IV
Grain Boundary Diffusion in Severely Deformed Metals: State of the Art and Unresolved Issues
Chapter V
The Role of Grain Boundaries and other Defects on Phase Transformations Induced by Severe Plastic Deformation
Chapter VI
Diffusion and Phase Transitions Accelerated by Severe Plastic Deformation
Chapter VII
Effect of Grain Boundary State on Diffusion and Diffusion-Controlled Processes in Ultrafine-Grained Materials Processed by Severe Plastic Deformation
Chapter VIII
Grain Boundary Diffusion in Nanocrystalline Materials Produced by Severe Plastic Deformation
Chapter IX
The Role of Interfaces in Nanomaterials Behavior at Extremes
Chapter X
Thermodynamics and Kinetics of 1D Structural Elements and Stability of Nanocrystalline Materials
Chapter XI
Morphology and Structure of Diffusion Layers in Nb3Sn-Based Superconductors of Different Geometry
Chapter XII
Grain Growth in Open Systems
Chapter XIII
Motion of Grain Boundaries: Experiments on Bicrystals