Fundamental Aspects Of Dislocation Theory

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Fundamental Aspects of Dislocation Theory

Author : John Arthur Simmons,Roland De Wit,R. Bullough
Publisher : Unknown
Page : 624 pages
File Size : 46,9 Mb
Release : 1970
Category : Dislocations in crystals
ISBN : UOM:39015086529701

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Fundamental Aspects of Dislocation Theory by John Arthur Simmons,Roland De Wit,R. Bullough Pdf

Fundamental Aspects of Dislocation Theory

Author : John Arthur Simmons,Roland De Wit,R. Bullough
Publisher : Unknown
Page : 128 pages
File Size : 41,7 Mb
Release : 1970
Category : Dislocations in crystals
ISBN : LCCN:70602416

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Fundamental Aspects of Dislocation Theory by John Arthur Simmons,Roland De Wit,R. Bullough Pdf

Fundamental Aspects of Dislocation Interactions

Author : G. Kostorz,H. A. Calderon,J. L. Martin
Publisher : Elsevier
Page : 471 pages
File Size : 44,9 Mb
Release : 2013-09-03
Category : Technology & Engineering
ISBN : 9781483274928

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Fundamental Aspects of Dislocation Interactions by G. Kostorz,H. A. Calderon,J. L. Martin Pdf

Fundamental Aspects of Dislocation Interactions: Low-Energy Dislocation Structures III covers the papers presented at a European Research Conference on Plasticity of Materials-Fundamental Aspects of Dislocation Interactions: Low-Energy Dislocation Structures III, held on August 30-September 4, 1992 in Ascona, Switzerland. The book focuses on the processes, technologies, reactions, transformations, and approaches involved in dislocation interactions. The selection first offers information on work softening and Hall-Petch hardening in extruded mechanically alloyed alloys and dynamic origin of dislocation structures in deformed solids. Discussions focus on stress-strain behavior in relation to composition, structure, and annealing; comparison of stress-strain curves with work softening theory; sweeping and trapping mechanism; and model of dipolar wall structure formation. The text then ponders on plastic instabilities and their relation to fracture and dislocation and kink dynamics in f.c.c. metals studied by mechanical spectroscopy. The book takes a look at misfit dislocation generation mechanisms in heterostructures and evolution of dislocation structure on the interfaces associated with diffusionless phase transitions. Discussions focus on dislocation representation of a wall of elastic domains; equation of equilibrium of an elastic domain; transformation of dislocations; and theoretical and experimental background. The selection is a valuable reference for readers interested in dislocation interactions.

Theory of Dislocations

Author : John Price Hirth,Jens Lothe
Publisher : Unknown
Page : 888 pages
File Size : 46,7 Mb
Release : 1992
Category : Science
ISBN : UVA:X004004055

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Theory of Dislocations by John Price Hirth,Jens Lothe Pdf

Presents a comprehensive treatment of the fundamentals of dislocations. This book covers the elastic theory of straight and curved dislocations, and includes a chapter on elastic anisotropy. It also presents applications to the theory of dislocation motion at low and high temperatures.

An Introduction to Composite Materials

Author : D. Hull,T. W. Clyne
Publisher : Cambridge University Press
Page : 334 pages
File Size : 48,5 Mb
Release : 1996-08-13
Category : Technology & Engineering
ISBN : 9781107393189

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An Introduction to Composite Materials by D. Hull,T. W. Clyne Pdf

This edition has been greatly enlarged and updated to provide both scientists and engineers with a clear and comprehensive understanding of composite materials. In describing both theoretical and practical aspects of their production, properties and usage, the book crosses the borders of many disciplines. Topics covered include: fibres, matrices, laminates and interfaces; elastic deformation, stress and strain, strength, fatigue crack propagation and creep resistance; toughness and thermal properties; fatigue and deterioration under environmental conditions; fabrication and applications. Coverage has been increased to include polymeric, metallic and ceramic matrices and reinforcement in the form of long fibres, short fibres and particles. Designed primarily as a teaching text for final-year undergraduates in materials science and engineering, this book will also interest undergraduates and postgraduates in chemistry, physics, and mechanical engineering. In addition, it will be an excellent source book for academic and technological researchers on materials.

Theory of Dislocations

Author : Peter M. Anderson,John P. Hirth,Jens Lothe
Publisher : Cambridge University Press
Page : 721 pages
File Size : 52,7 Mb
Release : 2017-01-16
Category : Technology & Engineering
ISBN : 9781316785102

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Theory of Dislocations by Peter M. Anderson,John P. Hirth,Jens Lothe Pdf

Theory of Dislocations provides unparalleled coverage of the fundamentals of dislocation theory, with applications to specific metal and ionic crystals. Rather than citing final results, step-by-step developments are provided to offer an in-depth understanding of the topic. The text provides the solid theoretical foundation for researchers to develop modeling and computational approaches to discrete dislocation plasticity, yet it covers important experimental observations related to the effects of crystal structure, temperature, nucleation mechanisms, and specific systems. This new edition incorporates significant advances in theory, experimental observations of dislocations, and new findings from first principles and atomistic treatments of dislocations. Also included are new discussions on thin films, deformation in nanostructured systems, and connection to crystal plasticity and strain gradient continuum formulations. Several new computer programs and worked problems allow the reader to understand, visualize, and implement dislocation theory concepts.

Dislocations and Plastic Deformation

Author : I. Kovács,L. Zsoldos
Publisher : Elsevier
Page : 359 pages
File Size : 46,5 Mb
Release : 2016-07-08
Category : Science
ISBN : 9781483146188

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Dislocations and Plastic Deformation by I. Kovács,L. Zsoldos Pdf

Dislocations and Plastic Deformation deals with dislocations and plastic deformation, and specifically discusses topics ranging from deformation of single crystals and dislocations in the lattice to the fundamentals of the continuum theory, the properties of point defects in crystals, multiplication of dislocations, and partial dislocations. The effect of lattice defects on the physical properties of metals is also considered. Comprised of nine chapters, this book begins by providing a short and, where possible, precise explanation of dislocation theory. The first six chapters discuss the properties of dislocations and point defects both in crystals and in an elastic continuum. The reader is then introduced to some applications of dislocation theory that show, for instance, the difficulties involved in understanding the hardening of alloys and the work-hardening of pure metals. This book concludes by analyzing the effect of heat treatment on the defect structure in metals. This text will be of interest to students and practitioners in the field of physics.

Mathematical Theory of Dislocations and Fracture

Author : R. W. Lardner
Publisher : Toronto ; Buffalo : University of Toronto Press
Page : 386 pages
File Size : 46,9 Mb
Release : 1974
Category : Mathematics
ISBN : WISC:89040451775

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Mathematical Theory of Dislocations and Fracture by R. W. Lardner Pdf

Concise, logical, and mathematically rigorous, this introduction to the theory of dislocations is addressed primarily to students and researchers in the general areas of mechanics and applied mathematics. Its scope encompasses those aspects of dislocation theory which are closely related to the theories of elasticity and macroscopic plasticity, to modern continuum mechanics, and to the theory of cracks and fracture. The volume incorporates several new and original pieces of work, including a development of the theory of dislocation motion and plastic strain for non-linear materials, a new discussion of the line tension model, revised calculations of the Peierls resistance, and a new development of the van der Merwe theory of crystal interfaces.

NBS Special Publication

Author : Anonim
Publisher : Unknown
Page : 638 pages
File Size : 53,5 Mb
Release : 1970
Category : Weights and measures
ISBN : UOM:39015023123790

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NBS Special Publication by Anonim Pdf

Generalized Continua and Dislocation Theory

Author : Carlo Sansour,Sebastian Skatulla
Publisher : Springer Science & Business Media
Page : 323 pages
File Size : 44,6 Mb
Release : 2012-05-27
Category : Science
ISBN : 9783709112229

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Generalized Continua and Dislocation Theory by Carlo Sansour,Sebastian Skatulla Pdf

Defects, dislocations and the general theory.- Approaches to generalized continua.- Generalized continuum modelling of crystal plasticity.- Introduction to discrete dislocation dynamics. The book contains four lectures on generalized continua and dislocation theory, reflecting the treatment of the subject at different scales. G. Maugin provides a continuum formulation of defects at the heart of which lies the notion of the material configuration and the material driving forces of in-homogeneities such as dislocations, disclinations, point defects, cracks, phase-transition fronts and shock waves. C. Sansour and S. Skatulla start with a compact treatment of linear transformation groups with subsequent excursion into the continuum theory of generalized continua. After a critical assessment a unified framework of the same is presented. The next contribution by S. Forest gives an account on generalized crystal plasticity. Finally, H. Zbib provides an account of dislocation dynamics and illustrates its fundamental importance at the smallest scale. In three contributions extensive computational results of many examples are presented.

Classical Theory Of Crystal Dislocations: From Iron To Gallium Nitride

Author : Saka Hiroyasu
Publisher : World Scientific
Page : 380 pages
File Size : 53,5 Mb
Release : 2017-09-11
Category : Science
ISBN : 9789814749183

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Classical Theory Of Crystal Dislocations: From Iron To Gallium Nitride by Saka Hiroyasu Pdf

The book consists of two parts: Part 1 is a standard text of dislocation theory. Mathematics is avoided as much as possible. Part 2 describes application of dislocation theory, which includes mechanical properties (including the inverse temperature dependence of strength) and dislocations in functional materials such as Si, GaN and SiC and dislocations in a thin crystal such as an epitaxial layer. This is what has been long anticipated among researchers in industry.The book contains about 330 illustrations (mostly originals by the author) and the pictures obtained by the author by means of in-situ experiment in a transmission electron microscope over the past 50 years.This book includes many exercises, which the author found useful when he was teaching in Department of Materials Science and Engineering of Nagoya University to stimulate their interests in dislocation theory.

Dislocation Theory

Author : David J. Fisher
Publisher : Trans Tech Publications Ltd
Page : 352 pages
File Size : 48,9 Mb
Release : 2000-02-28
Category : Technology & Engineering
ISBN : 9783035706956

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Dislocation Theory by David J. Fisher Pdf

“Dislocation Theory” covers the research into this fascinating field which was reported in the period: 1995-1999. The coverage is limited to purely theoretical work; more practical aspects having certainly been covered by the relevant DDF volumes during that period. As indicated above, the widest possible range of dislocation phenomena has been included; with the exception of liquid crystal defects. But the coverage also includes that close relative of the dislocation; the disclination.

Dislocations

Author : J. Friedel
Publisher : Elsevier
Page : 540 pages
File Size : 54,6 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483135922

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Dislocations by J. Friedel Pdf

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.

Nuclear Science Abstracts

Author : Anonim
Publisher : Unknown
Page : 1426 pages
File Size : 53,5 Mb
Release : 1972
Category : Nuclear energy
ISBN : MINN:31951T00248944D

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Nuclear Science Abstracts by Anonim Pdf