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Dislocations
International Series of Monographs on Solid State Physics
1st Edition - January 1, 1964
Author: J. Friedel
Editors: R. Smoluchowski, N. Kurti
eBook ISBN:9781483135922
9 7 8 - 1 - 4 8 3 1 - 3 5 9 2 - 2
Dislocations deals with the main properties of dislocations, including motion, climb, and vacancies. Topics covered include the elastic theory of dislocations, imperfect… Read more
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Dislocations deals with the main properties of dislocations, including motion, climb, and vacancies. Topics covered include the elastic theory of dislocations, imperfect dislocations, and crystal growth, along with dislocation networks, annealing, and grain boundaries. The interaction of dislocations with other defects is also discussed. This book is comprised of 17 chapters and begins with an overview of the general properties of dislocations, with emphasis on perfect and real crystals and the general case for translation dislocations. The reader is then introduced to the motion of dislocations, including glide; vacancies and interstitial atoms; dislocation climb; imperfect dislocations and surfaces of misfit; and crystal growth, including growth from a liquid phase. The next section is devoted to the more or less complex networks of dislocations that can be formed in crystals, and to the plastic properties corresponding to these arrays. The remaining chapters explore the interactions of dislocations with other crystalline defects, primarily impurity atoms. This monograph is intended for physicists, metallurgists, materials scientists, research and engineering students, and research engineers.
Preface
Principal Works on Dislocations
Abbreviations
Part One General Properties of Dislocations
Chapter I. Definition and Examples
1.1 Perfect and Real Crystals
1.2 Classical Elastic Medium
1.3 Crystals
1.4 Translation Dislocations
1.5 Rotation Dislocations
1.6 Illustrations
Chapter II. Elastic Theory of Dislocations
2.1 Study of a Simple Case
2.2 The General Case for Translation Dislocations
2.3 Force on a Dislocation
2.4 Interaction of a Dislocation and a Free Surface. Image Force
Chapter III. Motion of Dislocations. Glide
3.1 Experimental Proof of Motion
3.2 Conservative and Non-Conservative Motions
3.3 Dislocation Glide
3.4 Kinetics of Glide
3.5 Free Energy of a Dislocation Line
Chapter IV. Vacancies and Interstitial Atoms
4.1 The Nature of Vacancies and Interstitial Atoms
4.2 Energies of Formation and Displacement
4.3 Methods of Measurement. Self Diffusion
4.4 Measurements at Various Temperatures
4.5 Irradiation
4.6 Coldwork
4.7 Experimental Values of the Activation Energies
Chapter V. Dislocation Climb
5.1 Fast Climb
5.2 Climb by Diffusion
5.3 Production of Vacancies and Interstitial Atoms during Coldwork
5.4 Dislocation Loops and Helices Produced by a Super- or Under-Saturation of Point Defects
Chapter VI. Imperfect Dislocations
6.1 Imperfect Dislocations and Surfaces of Misfit
6.2 Stacking Faults and Twins
6.3 Imperfect Dislocations in the Face Centered Cubic Structure
6.4 Aggregates of Vacancies or Interstitials. Loops and Tetrahedra
6.5 Splitting of Perfect Dislocations Into "Partials"
6.6 Consequences of Splitting
6.7 Mechanical Twinning
6.8 Epitaxy
6.9 Martensitic Transformations
Chapter VII. Crystal Growth
7.1 Growth of Perfect Crystals from the Vapor Phase
7.2 Rate of Growth of a Dislocated Crystal
7.3 Growth Spirals
7.4 Growth from a Liquid Phase
7.5 Origin of Growth Dislocations
Part Two Dislocation Networks
Chapter VIII. The Frank Network of Real Crystals. Elastic Limit