Plasticity Of Metals And Alloys
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Plasticity Of Metals And Alloys
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Author : V. V. Pustovalov
language : en
Publisher:
Release Date : 2008-10
Plasticity Of Metals And Alloys written by V. V. Pustovalov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10 with Materials at low temperatures categories.
The results of observations and investigations of a new phenomenon -- changes in the macroscopic characteristics of the plastic deformation of metals and alloys at a superconducting transition -- are systematised. In these works it is shown for the first time that the electronic drag of dislocations accompanying low-temperature deformation is effective. The main experimental features of the phenomenon -- the dependences of the characteristics of the change in plasticity at a superconducting transition on the stress, deformation, temperature, deformation rate, and concentration of the alloying element in the superconductor -- and results indicating a correlation between the characteristics of the effect and the superconducting properties are presented. Experiments clarifying the mechanisms of the phenomenon are analysed. A brief exposition of the theoretical investigations of the electronic drag of dislocations in metals in the normal and superconducting states and the influence of a superconducting transition on the plasticity is given. The theoretical results are compared with the experimental results. Examples of the application of the effect as a new method for investigating the physical mechanisms of low-temperature plastic deformation are presented. The applied aspects of the phenomenon are discussed separately.
Plasticity Of Metals And Alloys
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Author : Vitalij V. Pustovalov
language : en
Publisher:
Release Date : 2009
Plasticity Of Metals And Alloys written by Vitalij V. Pustovalov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Materials at low temperatures categories.
Trends In Plasticity Of Metals And Alloys
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Author : Mikha]ıl A Lebyodkin
language : en
Publisher:
Release Date : 2021-10-21
Trends In Plasticity Of Metals And Alloys written by Mikha]ıl A Lebyodkin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-21 with categories.
The last few decades have seen considerable progress in the development of high-performance metals and alloys that have microstructures and plastic behaviors with a high level of complexity. Ultrafine-grain materials, metallic glasses, gradient microstructures, etc., have clearly been gaining the attention of researchers and are gaining a place in the industry. Concurrently, the self-organized nature of plastic deformation, leading to complex behaviors on mesoscopic scales even in pure metals with highly symmetric lattices, has been generally recognized. Such progress has demanded the development of sophisticated experimental techniques (in situ TEM, digital image correlation, nano-indentation, etc.), advanced multiscale modeling (molecular dynamics, discrete dislocation dynamics, strain gradient models, etc.), and methods of analysis of the observed and simulated behaviors from the viewpoint of self-organization, with an aim of filling gaps between the elementary atomic-scale mechanisms and the scale of a laboratory sample. The current research has evolved in two main areas. First, new approaches to old questions and traditional model materials allow for a deeper understanding of physical mechanisms. Second, a better understanding of the process-microstructure-property links provides a basis for the elaboration of new materials and processing routes, as well as for the creation of powerful computer models that are able to predict the behavior of complex materials. This Special Issue aims at presenting examples of such recent progress and trends in the plasticity of metals and alloys.
Plasticity Of Metals And Alloys
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Author : Pavel Lukac
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 1995-01-17
Plasticity Of Metals And Alloys written by Pavel Lukac and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-01-17 with Technology & Engineering categories.
Volume is indexed by Thomson Reuters CPCI-S (WoS). Confirming the fact that the various phenomena related to plasticity of metals and alloys continue to constitute a highly active field of research where many interesting developments are currently taking place, this volume presents 63 articles by well-known experts, on the topics of current interest.
Cyclic Plasticity Of Metals
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Author : Hamid Jahed
language : en
Publisher: Elsevier
Release Date : 2021-11-11
Cyclic Plasticity Of Metals written by Hamid Jahed and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-11 with Technology & Engineering categories.
Cyclic Plasticity of Metals: Modeling Fundamentals and Applications provides an exhaustive overview of the fundamentals and applications of various cyclic plasticity models including forming and spring back, notch analysis, fatigue life prediction, and more. Covering metals with an array of different structures, such as hexagonal close packed (HCP), face centered cubic (FCC), and body centered cubic (BCC), the book starts with an introduction to experimental macroscopic and microscopic observations of cyclic plasticity and then segues into a discussion of the fundamentals of the different cyclic plasticity models, covering topics such as kinematics, stress and strain tensors, elasticity, plastic flow rule, and an array of other concepts. A review of the available models follows, and the book concludes with chapters covering finite element implementation and industrial applications of the various models. Reviews constitutive cyclic plasticity models for various metals and alloys with different cell structures (cubic, hexagonal, and more), allowing for more accurate evaluation of a component’s performance under loading Provides real-world industrial context by demonstrating applications of cyclic plasticity models in the analysis of engineering components Overview of latest models allows researchers to extend available models or develop new ones for analysis of an array of metals under more complex loading conditions
Plasticity Of Metals And Alloys 5
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Author : Pavel Lukac
language : en
Publisher:
Release Date : 1991
Plasticity Of Metals And Alloys 5 written by Pavel Lukac and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Alloys categories.
Papers presented were on two main topics: 1. Physics of ultrafine grained materials (rapid solidification technique, grain boundaries, superplasticity, nanocrystalline materials) 2. Modern problems in plasticity (plastic instabilities, intermetallic compounds)
Metal Plasticity And Fatigue At High Temperature
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Author : Denis Benasciutti
language : en
Publisher: MDPI
Release Date : 2020-05-20
Metal Plasticity And Fatigue At High Temperature written by Denis Benasciutti and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-20 with Technology & Engineering categories.
In several industrial fields (such as automotive, steelmaking, aerospace, and fire protection systems) metals need to withstand a combination of cyclic loadings and high temperatures. In this condition, they usually exhibit an amount—more or less pronounced—of plastic deformation, often accompanied by creep or stress-relaxation phenomena. Plastic deformation under the action of cyclic loadings may cause fatigue cracks to appear, eventually leading to failures after a few cycles. In estimating the material strength under such loading conditions, the high-temperature material behavior needs to be considered against cyclic loading and creep, the experimental strength to isothermal/non-isothermal cyclic loadings and, not least of all, the choice and experimental calibration of numerical material models and the selection of the most comprehensive design approach. This book is a series of recent scientific contributions addressing several topics in the field of experimental characterization and physical-based modeling of material behavior and design methods against high-temperature loadings, with emphasis on the correlation between microstructure and strength. Several material types are considered, from stainless steel, aluminum alloys, Ni-based superalloys, spheroidal graphite iron, and copper alloys. The quality of scientific contributions in this book can assist scholars and scientists with their research in the field of metal plasticity, creep, and low-cycle fatigue.
Fundamentals Of Creep In Metals And Alloys
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Author : Michael E. Kassner
language : en
Publisher: Elsevier
Release Date : 2008-11-27
Fundamentals Of Creep In Metals And Alloys written by Michael E. Kassner and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-27 with Technology & Engineering categories.
Creep refers to the slow, permanent deformation of materials under external loads, or stresses. It explains the creep strength or resistance to this extension. This book is for experts in the field of strength of metals, alloys and ceramics. It explains creep behavior at the atomic or “dislocation defect level. This book has many illustrations and many references. The figure formats are uniform and consistently labeled for increased readability. This book is the second edition that updates and improves the earlier edition. Numerous line drawings with consistent format and units allow easy comparison of the behavior of a very wide range of materials Transmission electron micrographs provide direct insight into the basic microstructure of metals deforming at high temperatures Extensive literature review of about 1000 references provides an excellent overview of the field
Plasticity And Creep Of Metals
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Author : J. D. Lubahn
language : en
Publisher:
Release Date : 1961
Plasticity And Creep Of Metals written by J. D. Lubahn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Deformations (Mechanics). categories.
Cyclic Plasticity Of Engineering Materials
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Author : Guozheng Kang
language : en
Publisher: John Wiley & Sons
Release Date : 2017-03-10
Cyclic Plasticity Of Engineering Materials written by Guozheng Kang and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-10 with Technology & Engineering categories.
New contributions to the cyclic plasticity of engineering materials Written by leading experts in the field, this book provides an authoritative and comprehensive introduction to cyclic plasticity of metals, polymers, composites and shape memory alloys. Each chapter is devoted to fundamentals of cyclic plasticity or to one of the major classes of materials, thereby providing a wide coverage of the field. The book deals with experimental observations on metals, composites, polymers and shape memory alloys, and the corresponding cyclic plasticity models for metals, polymers, particle reinforced metal matrix composites and shape memory alloys. Also, the thermo-mechanical coupled cyclic plasticity models are discussed for metals and shape memory alloys. Key features: Provides a comprehensive introduction to cyclic plasticity Presents Macroscopic and microscopic observations on the ratchetting of different materials Establishes cyclic plasticity constitutive models for different materials. Analysis of cyclic plasticity in engineering structures. This book is an important reference for students, practicing engineers and researchers who study cyclic plasticity in the areas of mechanical, civil, nuclear, and aerospace engineering as well as materials science.