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Grain Boundaries and Crystalline Plasticity

Grain Boundaries and Crystalline Plasticity Author Louisette Priester
ISBN-10 9781118603109
Release 2013-02-07
Pages 344
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This book explores the fundamental role of grain boundaries in the plasticity of crystalline materials, providing a multi-scale approach to plasticity to facilitate understanding. It starts with the atomic description of a grain boundary, moves on to the elemental interaction processes between dislocations and grain boundaries, and finally shows how the microscopic phenomena influence the macroscopic behaviors and constitutive laws. Drawing on topics from physical, chemical, and mechanical disciplines, this work also explains properties of deformation at low and high temperature, creep, fatigue, and rupture.



Numerically Efficient Gradient Crystal Plasticity with a Grain Boundary Yield Criterion and Dislocation based Work Hardening

Numerically Efficient Gradient Crystal Plasticity with a Grain Boundary Yield Criterion and Dislocation based Work Hardening Author Wulfinghoff, Stephan
ISBN-10 9783731502456
Release 2014-12-10
Pages 290
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Numerically Efficient Gradient Crystal Plasticity with a Grain Boundary Yield Criterion and Dislocation based Work Hardening has been writing in one form or another for most of life. You can find so many inspiration from Numerically Efficient Gradient Crystal Plasticity with a Grain Boundary Yield Criterion and Dislocation based Work Hardening also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Numerically Efficient Gradient Crystal Plasticity with a Grain Boundary Yield Criterion and Dislocation based Work Hardening book for free.



Crystal Plasticity Finite Element Methods

Crystal Plasticity Finite Element Methods Author Franz Roters
ISBN-10 9783527642090
Release 2011-08-04
Pages 208
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Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase transformations, texture methods, continuum approaches and damage mechanisms. As a result, it provides the knowledge needed to avoid failures in critical systems udner mechanical load. With its various application examples to micro- and macrostructure mechanics, this is an invaluable resource for mechanical engineers as well as for researchers wanting to improve on this method and extend its outreach.



Single crystal Gradient Plasticity with an Accumulated Plastic Slip Theory and Applications

Single crystal Gradient Plasticity with an Accumulated Plastic Slip  Theory and Applications Author Eric Bayerschen
ISBN-10 9783731506065
Release 2016-12-29
Pages 278
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Single crystal Gradient Plasticity with an Accumulated Plastic Slip Theory and Applications has been writing in one form or another for most of life. You can find so many inspiration from Single crystal Gradient Plasticity with an Accumulated Plastic Slip Theory and Applications also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Single crystal Gradient Plasticity with an Accumulated Plastic Slip Theory and Applications book for free.



Light Metals 2015

Light Metals 2015 Author Margaret Hyland
ISBN-10 9783319482484
Release 2016-12-20
Pages
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The Light Metals symposia are a key part of the TMS Annual Meeting & Exhibition, presenting the most recent developments, discoveries, and practices in primary aluminum science and technology. Publishing the proceedings from these important symposia, the Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2015 collection includes papers from the following symposia: 1.Alumina and Bauxite 2.Aluminum Alloys: Fabrication, Characterization and Applications 3.Aluminum Processing 4.Aluminum Reduction Technology 5.Cast Shop for Aluminum Production 6.Electrode Technology for Aluminum Production 7.Strip Casting of Light Metals



Grain Boundary Migration in Metals

Grain Boundary Migration in Metals Author Gunter Gottstein
ISBN-10 9781439858998
Release 2011-06-03
Pages 711
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A major goal of materials science is to create new engineering materials and optimize their cost and performance. Understanding how adjacent materials behave at their borders is an essential part of this process. Grain boundaries are the longest-known crystal defects, but although they were discovered in the mid-eighteenth century, until quite recently, we did not understand them very well. Even now, scientists are still searching for the best ways to comprehensively characterize a material’s microstructure—and accurately predict its evolution and behavior. Fills the gap between the physics of grain boundary motion and its engineering practicality Like the popular first edition, Grain Boundary Migration in Metals: Thermodynamics, Kinetics, Applications, Second Edition focuses extensively on the thermodynamics, kinetics, and applications involved with individual grain boundary migration in metals. However, this new volume adds a decade’s worth of new developments in research and methods. It offers an up-to-date overview of current knowledge of the grain boundary migration process, and it details how migration influences microstructural evolution, including the recrystallization process and the creation of new materials. The authors rely on well-defined geometry and crystallography to address key topics such as grain growth, textures, and the properties and behavior of grain boundaries, particularly the nonlinear interaction of boundary elements. This invaluable second edition: Covers the latest techniques and computer simulations used in the study of single-grain boundary motion and grain boundary systems with junctions Provides the latest experimental data of grain boundary free volume measurements and offers the first measurements of grain boundary junction line tension Includes new problems with solutions As a solid foundation on which you can build your understanding of the migration phenomenon, this book should be required reading for researchers in areas such as interface physics and materials science of microstructure evolution and property control. It will also be vastly useful to any professional engaged in metals production and/or the heat treatment of metals and alloys.



Grain Boundary Mediated Plasticity The Role of Grain Boundary Atomic Structure and Thermal Activation

Grain Boundary Mediated Plasticity  The Role of Grain Boundary Atomic Structure and Thermal Activation Author
ISBN-10 OCLC:1021142291
Release 2018
Pages
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Abstract: The interaction of dislocation pile-ups with several tilt grain boundaries (GB) is studied in copper by using a hybrid continuum-atomistic approach. The effects of temperature, pile-up intensity and GB structure on absorption and transmission of slip as a function of local stress state are explored. By considering several high-angle GBs with different misorientation angles, we demonstrate that GB atomic structure primarily defines its ability to accommodate incoming pile-up dislocations, thus limiting the direct transmission of pile-ups through the interface. Graphical abstract: We have developed an efficient computational model based on the combination of MD and mean-field approached (driven by linear elasticity theory) to investigate the full atom-scale details of the interaction of dislocation pile-ups with grain boundary interface in FCC copper. The local stress, acting on the leading dislocation interaction with the GB, and overall resolved shear stress was calculated to provide quantitative figures characterizing the Dislocation-GB slip transfer phenomenon. It is demonstrated that the GB core structure primarily defines its ability to accommodate incoming pile-up dislocations on the GB interface. Dynamic dislocation re-arrangement prevents accumulation of stress-concentration at the intersection of pile-up and GB interface. In the highly disordered GBs, where slip is totally suppressed, the conditions for the dislocation transmission are deduced. The obtained results are summarised to provide quantitative basis for the implementation of the Dislo-GB interaction rules in up-scale models such crystal plasticity and finite elements.



Advanced Steels

Advanced Steels Author Yuqing Weng
ISBN-10 3642176658
Release 2011-04-14
Pages 511
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"Advanced Steels: The Recent Scenario in Steel Science and Technology" contains more than 50 articles selected from the proceedings of the International Conference on Advanced Steels (ICAS) held during 9-11, Nov, 2010 in Guilin, China. This book covers almost all important aspects of steels from physical metallurgy, steel grades, processing and fabrication, simulation, to properties and applications. The book is intended for researchers and postgraduate students in the field of steels, metallurgy and materials science. Prof. Yuqing Weng is an academician of Chinese Academy of Engineering and the president of The Chinese Society for Metals. Prof. Han Dong is the vice president of Central Iron & Steel Research Institute and the director of National Engineering Research Center of Advanced Steel Technology, China. Prof. Yong Gan is an academician of Chinese Academy of Engineering, the vice president of Chinese Academy of Engineering and the president of Central Iron & Steel Research Institute, China.



IUTAM Symposium on Mechanical Behavior and Micro Mechanics of Nanostructured Materials

IUTAM Symposium on Mechanical Behavior and Micro Mechanics of Nanostructured Materials Author Y.L. Bai
ISBN-10 9781402056246
Release 2007-04-05
Pages 261
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This volume contains the proceedings of the IUTAM Symposium on Mechanical Behavior and Micro-mechanics of Nanostructured Materials, held in Beijing on June 27-30, 2005. The proceedings consist of approximately 30 presentations. Nano-scale, micro-scale, theoretical, experimental and numerical aspects of the subjects are covered. A wide scope of research and progress are displayed. This is the first work in print on this particular subject.



Decohesion of grain boundaries in three dimensional statistical representations of aluminum polycrystals

Decohesion of grain boundaries in three dimensional statistical representations of aluminum polycrystals Author Erin Iesulauro
ISBN-10 CORNELL:31924105486454
Release 2006
Pages 420
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Decohesion of grain boundaries in three dimensional statistical representations of aluminum polycrystals has been writing in one form or another for most of life. You can find so many inspiration from Decohesion of grain boundaries in three dimensional statistical representations of aluminum polycrystals also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Decohesion of grain boundaries in three dimensional statistical representations of aluminum polycrystals book for free.



Reversible Crystal Plasticity

Reversible Crystal Plasticity Author Vladimir Samuilovich Boĭko
ISBN-10 0883188694
Release 1994-01-01
Pages 294
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Translated from the Russian edition. Reversible plasticity (RP) can be observed in crystalline materials that undergo strain-induced phase transitions. RP of crystals is caused by the reverse motion of transformation dislocations placed on the phase interfaces. Control of RP makes it possible to cha



Surface Effects in Crystal Plasticity

Surface Effects in Crystal Plasticity Author R. M. Latanision
ISBN-10 UOM:39015016025549
Release 1977
Pages 944
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Surface Effects in Crystal Plasticity has been writing in one form or another for most of life. You can find so many inspiration from Surface Effects in Crystal Plasticity also informative, and entertaining. Click DOWNLOAD or Read Online button to get full Surface Effects in Crystal Plasticity book for free.



On the Role of Dislocation Transport in the Constitutive Description of Crystal Plasticity

On the Role of Dislocation Transport in the Constitutive Description of Crystal Plasticity Author Christoph Kords
ISBN-10 9783844277418
Release 2013-12-17
Pages 156
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A physics-based model of dislocation glide that accounts for dislocation transport



Plasticity and Beyond

Plasticity and Beyond Author Jörg Schröder
ISBN-10 9783709116258
Release 2013-09-20
Pages 412
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The book presents the latest findings in experimental plasticity, crystal plasticity, phase transitions, advanced mathematical modeling of finite plasticity and multi-scale modeling. The associated algorithmic treatment is mainly based on finite element formulations for standard (local approach) as well as for non-standard (non-local approach) continua and for pure macroscopic as well as for directly coupled two-scale boundary value problems. Applications in the area of material design/processing are covered, ranging from grain boundary effects in polycrystals and phase transitions to deep-drawing of multiphase steels by directly taking into account random microstructures.



Plasticity

Plasticity Author E. H. Lee
ISBN-10 9781483156224
Release 2013-10-22
Pages 630
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Plasticity documents the proceedings of the Second Symposium on Naval Structural Mechanics held at Brown University, Rhode Island, 5-7 April 1960. It was sponsored jointly by the Office of Naval Research of the U.S. Navy and Brown University. The symposium was devoted to plasticity. The intention was to provide critical reviews of recent developments in certain areas of plasticity of particular current interest and importance, and to supplement these with short accounts of related current research work. The papers presented at the symposium covered the following areas: atomic theory of plastic flow and fracture; stress-strain relations including thermoplasticity and creep; basic theory including stability and uniqueness; boundary value problems including plates and shells; dynamic loading and plastic waves; and developments in design. Two talks were also held for the purpose of reviewing the present status of application of plasticity in design of naval vessels. The symposium was opened by Captain J. C. Myers on behalf of the Office of Naval Research and by Professor W. Prager on behalf of Brown University. Professor Prager closed the symposium by presenting a brief resume of the main accomplishments and trends in plasticity brought to light during the symposium.



Plasticity Theory

Plasticity Theory Author Jacob Lubliner
ISBN-10 9780486318202
Release 2013-04-22
Pages 544
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The aim of Plasticity Theory is to provide a comprehensive introduction to the contemporary state of knowledge in basic plasticity theory and to its applications. It treats several areas not commonly found between the covers of a single book: the physics of plasticity, constitutive theory, dynamic plasticity, large-deformation plasticity, and numerical methods, in addition to a representative survey of problems treated by classical methods, such as elastic-plastic problems, plane plastic flow, and limit analysis; the problem discussed come from areas of interest to mechanical, structural, and geotechnical engineers, metallurgists and others. The necessary mathematics and basic mechanics and thermodynamics are covered in an introductory chapter, making the book a self-contained text suitable for advanced undergraduates and graduate students, as well as a reference for practitioners of solid mechanics.



Deformation of Earth Materials

Deformation of Earth Materials Author Shun-ichiro Karato
ISBN-10 9781139469562
Release 2012-07-26
Pages
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This graduate textbook presents a comprehensive, unified treatment of the materials science of deformation as applied to solid Earth geophysics and geology. The deformation of Earth materials is presented in a systematic way covering elastic, anelastic and viscous deformation. Advanced discussions on relevant debates are also included to bring readers a full picture of science in this interdisciplinary area. This textbook is ideal for graduate courses on the rheology and dynamics of solid Earth, and includes review questions with solutions so readers can monitor their understanding of the material presented. It is also a much-needed reference for geoscientists in many fields including geology, geophysics, geochemistry, materials science, mineralogy and ceramics.