Hasse Fredriksson, Ulla Akerlind

Solidification and Crystallization Processing in Metals and Alloys (eBook, PDF)

• Format: PDF

Produktbeschreibung

Solidification and Crystallization Processing in Metals and Alloys Hasse Fredriksson KTH, Royal Institute of Technology, Stockholm, Sweden Ulla Åkerlind University of Stockholm, Sweden Solidification or crystallization occurs when atoms are transformed from the disordered liquid state to the more ordered solid state, and is fundamental to metals processing. Conceived as a companion volume to the earlier works, Materials Processing during Casting (2006) and Physics of Functional Materials (2008), this book analyzes solidification and crystallization processes in depth. Starting from the thermodynamic point of view, it gives a complete description, taking into account kinetics and mass transfer, down to the final structure. Importantly, the book shows the relationship between the theory and the experimental results. Topics covered include: * Fundamentals of thermodynamics * Properties of interfaces * Nucleation * Crystal growth - in vapours, liquids and melts * Heat transport during solidification processes * Solidification structures - faceted, dendritic, eutectic and peritectic * Metallic glasses and amorphous alloy melts Solidification and Crystallization Processing in Metals and Alloys features many solved examples in the text, and exercises (with answers) for students. Intended for Masters and PhD students as well as researchers in Materials Science, Engineering, Chemistry and Metallurgy, it is also a valuable resource for engineers in industry.

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 832
• Erscheinungstermin: 9. Juli 2012
• Englisch
• ISBN-13: 9781119975557
• Artikelnr.: 37344244

Autorenporträt

Hasse Fredriksson, KTH, Sweden. Ulla ?kerlind, University of Stockholm, Sweden.

Inhaltsangabe

Preface Chapter 1 Thermodynamic Concepts and Relationships 1.1 Introduction
1.2 Thermodynamic Concepts and Relationships 1.3 Thermodynamics of Single
Component Systems 1.4. Thermodynamics of Multiple Component Systems 1.5
Thermodynamics of Alloys 1.6 Thermodynamics of Ideal Binary Solutions 1.7
Thermodynamics of Non-Ideal Binary Solutions 1.8 Experimental Determination
of Thermodynamic Quantities of Binary Alloys Summary Chapter 2
Thermodynamics Analysis of Solidification Processes in Metals and Alloys
2.1 Introduction 2.2 Thermodynamics of Pure Metals 2.3 Thermodynamics of
Binary Alloys 2.4 Equilibrium between Phases in Binary Solutions. Phase
Diagrams of Binary Alloys 2.5 Driving Force of Solidification in Binary
Alloys 2.6 Thermodynamics of Ternary Alloys 2.7 Thermodynamics of Vacancies
in Pure Metals and Alloys Summary Exercises References Chapter 3 Properties
of Interfaces 3.1 Introduction 3.2 Classical Theory of Interface Energy and
Surface Tension 3.3 Thermodynamics of Interfaces 3.4 Structures of
Interfaces 3.5 Equilibrium Shapes of Crystals Summary Exercises References
Chapter 4 Nucleation 4.1 Introduction 4.2 Homogeneous Nucleation 4.3
Heterogeneous Nucleation. Inoculation 4.4 Nucleation of Bubbles 4.5 Crystal
Multiplication Summary Exercises References Chapter 5 Crystal Growth in
Vapours 5.1 Introduction 5.2 Crystal Morphologies 5.3 Chemical Vapour
Deposition 5.4 Crystal Growth 5.5 Normal Crystal Growth of Rough Surfaces
in Vapours 5.6 Layer Crystal Growth of Smooth Surfaces in Vapours 5.7
Influence of Impurities on Crystal Growth in Vapours 5.8 Epitaxial Growth
5.9 Whisker Growth 5.10 Mechanical Restrictions on Thin Films Summary
Exercises References Chapter 6 Crystal Growth in Liquids and Melts 6.1
Introduction 6.2 Structures of Crystals and Melts 6.3 Growth Methods 6.4
Crystal Growth 6.5 Volume Changes and Relaxation Processes during Anelastic
Crystal Growth in Metal Melts 6.6 Normal Crystal Growth in Pure Metal Melts
6.7 Layer Crystal Growth of Smooth Surfaces in Liquids 6.8 Normal Crystal
Growth in Binary Alloys 6.9 Diffusion Controlled Growth of Planar Crystals
in Binary Alloys 6.10 Diffusion Controlled Growth of Spherical Crystals in
Alloys 6.11 Impingement 6.12 Precipitation of Pores Summary Exercises
References Chapter 7 Heat Transport during Solidification Processes.Thermal
Analysis 7.1 Introduction 7.2 Basic Concepts and Laws of Heat Transport 7.3
Convection 7.4 Theory of Heat Transport at Unidirectional Solidification
7.5 Production of Single Crystals by Unidirectional Solidification 7.6
Thermal Analysis 7.7 Variable Heat of Fusion of Metals and Alloys 7.8
Variable Heat Capacitivity of Metals and Alloys Summary Exercises
References Chapter 8 Crystal Growth Controlled by Heat and Mass Transport
8.1 Introduction 8.2 Heat and Mass Transports in Alloys during
Unidirectional Solidification 8.3 Zone Refining 8.4 Single Crystal
Production by Czochralski Technique 8.5 Cellular Growth. Constitutional
Undercooling. Interface Stability Summary Exercises References Chapter 9
Faceted and Dendritic Solidification Structures 9.1 Introduction 9.2
Formation of Faceted Crystals 9.3 Growth of Faceted Crystals in Pure Metal
Melts 9.4 Growth of Faceted Crystals in Alloy Melts 9.5 Growth of Dendritic
Crystals 9.6 Development of Dendrites 9.7 Transitions between Structure
Types in Alloys Summary Exercises References Chapter 10 Eutectic
Solidification Structures 10.1 Introduction 10.2 Classification of Eutectic
Structures 10.3 Normal Eutectic Growth 10.4 Degenerate and Coupled Eutectic
Growth 10.5 Structures of Ternary Alloys 10.6 Solidification of Fe-C
Eutectics 10.7 Solidification of Al-Si Eutectics 10.8 Transitions between
Normal Lamellar and Rod Eutectic Growths Summary Exercises References
Chapter 11 Peritectic Solidification Structures 11.1 Introduction 11.2
Peritectic Reactions and Transformations 11.3 Peritectic Reactions and
Transformations in Iron-Base Alloys 11.4 Metastable Reactions in Iron-Base
Alloys 11.5 Metatectic Reactions and Transformations 11.6 Microsegregation
in Iron-Base Alloys 11.7 Transition between Peritectic and Eutectic
Reactions in in Iron-Base Alloys Summary Exercises References Chapter 12
Metallic Glasses and Amorphous Alloy Melts 12.1 Introduction 12.1 History
and Development of Amorphous Alloys 12.2 Basic Concepts and Definitions
12.3 Production of Metallic Glasses 12.4 Experimental Methods for Structure
Determination of Metallic Glasses and Amorphous Alloy Melts 12.5 Structure
of Metallic Glasses 12.6 Comparison of the Structures of Metallic Glasses
and Amorphous Alloy Melts. Rough Model of Metallic Glasses and Amorphous
Alloy Melts 12.7 Casting of Metallic Glasses. Crystallization Processes in
Amorphous Alloy Melts 12.8 Classification of Metallic Glasses 12.9
Properties and Applications of Metallic Glasses Summary Exercises
References Answers to Exercises Index