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Dislocations in Solids

Dislocations in Solids
A Book

by Anonim

  • Publisher : Elsevier
  • Release : 2007-05-16
  • Pages : 680
  • ISBN : 9780080524689
  • Language : En, Es, Fr & De
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Dislocations are lines of irregularity in the structure of a solid analogous to the bumps in a badly laid carpet. Like these bumps they can be easily moved, and they provide the most important mechanism by which the solid can be deformed. They also have a strong influence on crystal growth and on the electronic properties of semiconductors. · Influence of dislocations on piezoelectric behavior · New mechanisms for hardening in twinned crystals · Bringing theories of martensite transformation into agreement · Atomic scale motion of dislocations in electron microscopy · Dislocation patterns deduced from X-ray diffraction · Role of dislocations in friction · Dislocation motion in quasicrystals

Dislocations in Solids

Dislocations in Solids
A Book

by Anonim

  • Publisher : Elsevier
  • Release : 2004-08-05
  • Pages : 602
  • ISBN : 9780080472546
  • Language : En, Es, Fr & De
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This is the first volume to appear under the joint editorship of J.P. Hirth and F.R.N. Nabarro. While Volume 11 concentrated on the single topic of dislocations and work hardening, the present volume spreads over the whole range of the study of dislocations from the application by Kléman and his colleagues of homotopy theory to classifying the line and point defects of mesomorphic phases to Chaudhri's account of the experimental observations of dislocations formed around indentations. Chapter 64, by Cai, Bulatove, Chang, Li and Yip, discusses the influence of the structure of the core of a dislocation on its mobility. The power of modern computation allows this topic to be treated from the first principles of electron theory, and with empirical potentials for more complicated problems. Advances in electron microscopy allow these theoretical predictions to be tested. In Chapter 65, Xu analyzes the emission of dislocations from the tip of a crack and its influence on the brittle to ductile transition. Again, the treatment is predominantly theoretical, but it is consistently related to the very practical example of alpha iron. In a dazzling interplay of experiment and abstract mathematics, Kléman, Lavrentovich and Nastishin analyze the line and point structural defects of the many mesomorphic phases which have become known in recent years. Chapter 67, by Coupeau, Girard and Rabier, is essentially experimental. It shows how the various modern techniques of scanning probe microscopy can be used to study dislocations and their interaction with the free surface. Chapter 68, by Mitchell and Heuer, considers the complex dislocations that can form in ceramic crystals on the basis of observations by transmission electron microscopy and presents mechanistic models for the motion of the dislocations in various temperature regimes. While the underlying aim of the study of dislocations in energetic crystals by Armstrong and Elban in Chapter 69 is to understand the role of dislocations in the process of detonation, it has the wider interest of studying dislocations in molecular crystals which are ``elastically soft, plastically hard, and brittle''. Chaudhri in Chapter 70 discusses the role of dislocations in indentation processes, largely on the basis of the elastic analysis by E.H. Yoffe. The special case of nanoindentations is treated only briefly.

Dislocations in Solids

Dislocations in Solids
The 30th Anniversary Volume

by Anonim

  • Publisher : Elsevier
  • Release : 2009-08-28
  • Pages : 296
  • ISBN : 9780444535344
  • Language : En, Es, Fr & De
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New materials addressed for the first time include the chapters on minerals by Barber et al and the chapter on dislocations in colloidal crystals by Schall and Spaepen. Moriarty et al extend the first principles calculations of kink configurations in bcc metals to high pressures, including the use of flexible boundary conditions to model dilatational effects. Rabier et al clarify the issue of glide-shuffle slip systems in diamond cubic and related III-V compounds. Metadislocations, discussed by Feuerbacher and Heggen, represent a new type of defect in multicomponent metal compounds and alloys. Kink mechanisms for dislocation motion at high pressure in bcc metals Dislocation core structures identified in silicon at high stress Metadislocations, a new type of defect, identified and described Extension of dislocation concepts to complex minerals First observations of dislocations in colloidal crystals

Dislocations in Solids: Dislocations in metallurgy

Dislocations in Solids: Dislocations in metallurgy
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Unknown Publisher
  • Release : 1979
  • Pages : 463
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dislocations in Solids: The elastic theory

Dislocations in Solids: The elastic theory
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Elsevier Science & Technology
  • Release : 1979
  • Pages : 364
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Other Effects of Dislocations

Other Effects of Dislocations
Disclinations

by Frank Reginald Nunes Nabarro

  • Publisher : North Holland
  • Release : 1980
  • Pages : 421
  • ISBN : 9780444850508
  • Language : En, Es, Fr & De
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This series offers a comprehensive review of the entire study of dislocations. It is the first in over a decade to effectively focus attention on the influence of dislocations on all physical and metallurgical properties. Whereas, formerly, it was possible to assemble our entire knowledge of dislocations into a single volume, the current scope of knowledge has increased to such an extent as to make a series of books a matter of necessity.

Dislocations in Solids

Dislocations in Solids
A Tribute to F.R.N. Nabarro

by Anonim

  • Publisher : Elsevier
  • Release : 2011-09-22
  • Pages : 650
  • ISBN : 9780080564982
  • Language : En, Es, Fr & De
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New models for dislocation structure and motion are presented for nanocrystals, nucleation at grain boundaries, shocked crystals, interphase interfaces, quasicrystals, complex structures with non-planar dislocation cores, and colloidal crystals. A review of experimentally established main features of the magnetoplastic effect with their physical interpretation explains many diverse results of this type. The model has many potential applications for forming processes influenced by magnetic fields. • Dislocation model for the magnetoplastic effect • New mechanism for dislocation nucleation and motion in nanocrystals • New models for the dislocation structure of interfaces between crystals with differing crystallographic structure • A unified view of dislocations in quasicrystals, with a new model for dislocation motion • A general model of dislocation behavior in crystals with non-planar dislocation cores • Dislocation properties at high velocities • Dislocations in colloidal crystals

Dislocations in Solids: Without special title

Dislocations in Solids: Without special title
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : North Holland
  • Release : 1979
  • Pages : 440
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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This volume begins with a review of a recent development, the study of the electrical noise associated with the presence and motion of dislocations and point defects during plastic deformation. The second chapter gives a detailed account of the mechanisms which resist the motion of a dislocation through the crystal lattice, a topic which is fundamental to any dynamical theory of plastic deformation. This is followed by a review of the properties of dislocations in covalent crystals which display the remarkable interaction between the mechanical and electrical properties of dislocations in semiconductors. The last two chapters are concerned with more direct applications, such as the formation and evolution of dislocation structures during radiation damage and how the role of dislocations in martenistic transformations can now be discussed in a quantitative study of the influence of dislocations on martensitic transformations.

Dislocations in Solids: Applications and recent advances

Dislocations in Solids: Applications and recent advances
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Unknown Publisher
  • Release : 1979
  • Pages : 557
  • ISBN : 9780444864901
  • Language : En, Es, Fr & De
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This series offers a comprehensive review of the entire study of dislocations. It is the first in over a decade to effectively focus attention on the influence of dislocations on all physical and metallurgical properties. Whereas, formerly, it was possible to assemble our entire knowledge of dislocations into a single volume, the current scope of knowledge has increased to such an extent as to make a series of books a matter of necessity.

Dislocations in Solids

Dislocations in Solids
A Book

by M. S. Duesbery

  • Publisher : Elsevier Science & Technology
  • Release : 1979
  • Pages : 688
  • ISBN : 9780444509666
  • Language : En, Es, Fr & De
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From the contents: Long-range internal stress, dislocation patterning and work-hardening in crystal plasticity (M. Zaiser, A. Seeger). - Collective behaviour of dislocations in plasticity (L. P. Kubin, C. Fressengeas, G. Ananthakrishna). - Linear work-hardening and secondary slip in crystals (L. M. Brown). -Long-range internal stresses in deformed single-phase materials: the composite model and its consequences (H. Mughrabi, T. Ungar).

Dislocations in Solids. Vol. 9

Dislocations in Solids. Vol. 9
Dislocations and Disclinations

by F. R. N. (ed.). Nabarro

  • Publisher : Unknown Publisher
  • Release : 1992
  • Pages : 424
  • ISBN : 9780444852694
  • Language : En, Es, Fr & De
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Dislocations in Solids

Dislocations in Solids
A Book

by Faraday Society

  • Publisher : Unknown Publisher
  • Release : 1964
  • Pages : 321
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dislocations in Solids: Moving dislocations

Dislocations in Solids: Moving dislocations
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : North Holland
  • Release : 1979
  • Pages : 842
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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It was fashionable at one time to say that, while dislocations were pleasant playthings for physicists and could explain some long-established technological observations, their study did not contribute to the advance of technology and the economy. The chapters in Volume 8 remind us that a knowledge of esoteric topics, such as interfacial dislocations and the detailed structure of the cores of dislocations in unusual crystal structures, has been essential in the development of semiconductor devices and of superalloys.

Dislocations in Solids: Other effects of dislocations: disclinations

Dislocations in Solids: Other effects of dislocations: disclinations
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Unknown Publisher
  • Release : 1980
  • Pages : 421
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dislocations in Solids: Dislocations and disclinations

Dislocations in Solids: Dislocations and disclinations
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Elsevier Science & Technology
  • Release : 1979
  • Pages : 424
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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It is clear that disclination theory has not, or not yet, shown the power of physical explanation that has come from dislocation theory. However, there are many indications that its importance will grow. There is increasing interest in the structure of highly deformed metals, and their deformation obviously involves large mutual rotations of neighbouring elements. There is a strong, but not remarkably successful, activity in the theory of the formation of dislocation patterns during deformation, and these patterns are essentially disclinations. This volume contains four chapters: Chapter 44 illustrates the great advances which have occurred in the electron microscopy of dislocations, reporting on both the current theoretical position and the most accurate experimental observations. Chapter 45 gives a thorough analysis of the internal friction arising from the production and motion of kinks in dislocations lying in Peierls valleys. Chapter 46 treats another problem of dislocation dynamics, concluding that the processes are essentially different in f.c.c. and b.c.c. metals.Chapter 47 discusses a topic which has been studied more vigorously in the Soviet Union than in the West, providing a summary of experimental observations on various kinds of rotational deformation together with a comprehensive bibliography. A detailed account of the elastic theory of disclinations is also presented here in a single chapter.

Dislocations in solids

Dislocations in solids
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1953
  • Pages : 228
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dislocations in Solids

Dislocations in Solids
Dislocations in crystals. Vol. 2

by F. R. N. Nabarro

  • Publisher : Unknown Publisher
  • Release : 1979
  • Pages : 562
  • ISBN : 9780444852694
  • Language : En, Es, Fr & De
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Dislocations in Solids

Dislocations in Solids
Moving dislocations. Vol. 3

by F. R. N. Nabarro

  • Publisher : Unknown Publisher
  • Release : 1980
  • Pages : 353
  • ISBN : 9780444852694
  • Language : En, Es, Fr & De
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Dislocation in Solids

Dislocation in Solids
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1979
  • Pages : 129
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dislocations in Solids

Dislocations in Solids
A Book

by Frank Reginald Nunes Nabarro

  • Publisher : Unknown Publisher
  • Release : 1983
  • Pages : 557
  • ISBN : 9780444864901
  • Language : En, Es, Fr & De
GET BOOK