Introduction To Dislocations

Author : D. Hull,T. W. Clyne
Publisher : Cambridge University Press
Page : 334 pages
File Size : 49,8 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.

Author : Derek Hull,D. J. Bacon
Publisher : Elsevier
Page : 272 pages
File Size : 43,5 Mb
Release : 2011-02-18
Category : Technology & Engineering
ISBN : 008096673X

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Introduction to Dislocations by Derek Hull,D. J. Bacon Pdf

In materials science, dislocations are irregularities within the crystal structure or atomic scale of engineering materials, such as metals, semi-conductors, polymers, and composites. Discussing this specific aspect of materials science and engineering, Introduction to Dislocations is a key resource for students. The book provides students and practitioners with the fundamental principles required to understand dislocations. Comprised of 10 chapters, the text includes advanced computer modeling and very high-resolution electron microscopy to help readers better understand the structure of atoms close to the core of dislocations. It shows that atomic arrangement has a significant effect on the formation of dislocations and thereby on the properties of solids. The first two chapters of the book present an overview of dislocations. The crystal structures and the various defects and dislocations are discussed, and methods of observation and diagnosis of dislocations are covered. Chapters 3 to 5 discuss the behavior of dislocations and explain how changes in the structure and arrangement of atoms can affect the behavior of dislocations. The three chapters also discuss the mechanical properties of dislocations. The remaining chapters offer a detailed discussion of the mechanisms of dislocations and the mechanical strength of crystalline solids. The book is written for undergraduate- and graduate-level students in both materials science and mechanical engineering. Non-experts and novices working on mechanical properties, mechanisms of deformation and fracture, and properties of materials, as well as industrial and academic researchers, will find this book invaluable. Long-established academic reference by an expert author team, highly regarded for their contributions to the field. Uses minimal mathematics to present theory and applications in a detailed yet easy-to-read manner, making this an understandable introduction to a complex topic. Unlike the main competition, this new edition includes recent developments in the subject and up-to-date references to further reading and research sources.

Author : Derek Hull
Publisher : Unknown
Page : 278 pages
File Size : 50,6 Mb
Release : 1965
Category : Dislocations in crystals
ISBN : UOM:39015011178541

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Introduction to Dislocations by Derek Hull Pdf

Author : Derek Hull,D. J. Bacon
Publisher : Butterworth-Heinemann
Page : 242 pages
File Size : 55,7 Mb
Release : 2001-07-02
Category : Technology & Engineering
ISBN : 9780080524900

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Introduction to Dislocations by Derek Hull,D. J. Bacon Pdf

Introduction to Dislocations was first published in 1965 in a series aimed at undergraduate and postgraduate students in metallurgy and materials science and related disciplines. At the time, the subject was maturing and it was expected that 'dislocation concepts' would remain a core discipline for a very long time. As expected, the book has been, and remains, an important undergraduate text all over the world. A wider range of materials has emerged since 1965, most notably in the field of electronics and micro-engineering. The principles of dislocation theory still apply but some of the detail requires further treatment. This fourth edition provides an essential basis for an understanding of many of the physical and mechanical properties of crystalline solids. This new edition has been extensively revised and updated to reflect developments in the understanding of the subject, whilst retaining the clarity and comprehensibility of the previous editions.

Author : J. Friedel
Publisher : Elsevier
Page : 540 pages
File Size : 40,9 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.

Author : John Price Hirth,Jens Lothe
Publisher : Unknown
Page : 888 pages
File Size : 46,5 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.

Author : Frank Reginald Nunes Nabarro
Publisher : Unknown
Page : 856 pages
File Size : 51,7 Mb
Release : 1987
Category : Dislocations in crystals
ISBN : UCSD:31822031142656

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Theory of Crystal Dislocations by Frank Reginald Nunes Nabarro Pdf

Author : John Arthur Simmons,Roland De Wit,R. Bullough
Publisher : Unknown
Page : 752 pages
File Size : 44,7 Mb
Release : 1970
Category : Dislocations in crystals
ISBN : UOM:39015086529693

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

Author : Joshua Pelleg
Publisher : Springer Science & Business Media
Page : 645 pages
File Size : 40,6 Mb
Release : 2012-06-13
Category : Science
ISBN : 9789400743427

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Mechanical Properties of Materials by Joshua Pelleg Pdf

The subject of mechanical behavior has been in the front line of basic studies in engineering curricula for many years. This textbook was written for engineering students with the aim of presenting, in a relatively simple manner, the basic concepts of mechanical behavior in solid materials. A second aim of the book is to guide students in their laboratory experiments by helping them to understand their observations in parallel with the lectures of their various courses; therefore the first chapter of the book is devoted to mechanical testing. Another aim of the book is to provide practicing engineers with basic help to bridge the gap of time that has passed from their graduation up to their actual involvement in engineering work. The book also serves as the basis for more advanced studies and seminars when pursuing courses on a graduate level. The content of this textbook and the topics discussed correspond to courses that are usually taught in universities and colleges all over the world, but with a different and more modern approach. It is however unique by the inclusion of an extensive chapter on mechanical behavior in the micron and submicron/nanometer range. Mechanical deformation phenomena are explained and often related to the presence of dislocations in structures. Many practical illustrations are provided representing various observations encountered in actual structures of particularly technical significance. A comprehensive list of references at the end of each chapter is included to provide a broad basis for further studying the subject.

Author : Carlo Sansour,Sebastian Skatulla
Publisher : Springer Science & Business Media
Page : 323 pages
File Size : 47,7 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.

Author : I. Kovács,L. Zsoldos
Publisher : Elsevier
Page : 359 pages
File Size : 49,7 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.

Author : Wei Cai,William D. Nix
Publisher : Cambridge University Press
Page : 535 pages
File Size : 50,8 Mb
Release : 2016-09-15
Category : Science
ISBN : 9781107123137

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Imperfections in Crystalline Solids by Wei Cai,William D. Nix Pdf

An accessible textbook providing students with a working knowledge of the properties of defects in crystals, in a step-by-step tutorial style.

Author : D.. Hull
Publisher : Unknown
Page : 257 pages
File Size : 42,6 Mb
Release : 1989
Category : Electronic
ISBN : OCLC:491876496

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Introduction to Dislocations by D.. Hull Pdf

Author : Ladislas Kubin
Publisher : OUP Oxford
Page : 320 pages
File Size : 41,5 Mb
Release : 2013-04-18
Category : Science
ISBN : 9780191664540

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Dislocations, Mesoscale Simulations and Plastic Flow by Ladislas Kubin Pdf

In the past twenty years, new experimental approaches, improved models and progress in simulation techniques brought new insights into long-standing issues concerning dislocation-based plasticity in crystalline materials. During this period, three-dimensional dislocation dynamics simulations appeared and reached maturity. Their objectives are to unravel the relation between individual and collective dislocation processes at the mesoscale, to establish connections with atom-scale studies of dislocation core properties and to bridge, in combination with modelling, the gap between defect properties and phenomenological continuum models for plastic flow. Dislocation dynamics simulations are becoming accessible to a wide range of users. This book presents to students and researchers in materials science and mechanical engineering a comprehensive coverage of the physical body of knowledge on which they are based. It includes classical studies, which are too often ignored, recent experimental and theoretical advances, as well as a discussion of selected applications on various topics.

Author : Ulrich Messerschmidt
Publisher : Springer Science & Business Media
Page : 509 pages
File Size : 54,7 Mb
Release : 2010-04-19
Category : Science
ISBN : 9783642031779

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Dislocation Dynamics During Plastic Deformation by Ulrich Messerschmidt Pdf

Along with numerous illustrative examples, this text provides an overview of the dynamic behavior of dislocations and its relation to plastic deformation. It introduces the general properties of dislocations and treats the dislocation dynamics in some detail.