Investigations And Applications Of Severe Plastic Deformation


Investigations And Applications Of Severe Plastic Deformation
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Investigations And Applications Of Severe Plastic Deformation


Investigations And Applications Of Severe Plastic Deformation
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Author : Terry C. Lowe
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Investigations And Applications Of Severe Plastic Deformation written by Terry C. Lowe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.


Material processing techniques that employ severe plastic deformation have evolved over the past decade, producing metals, alloys and composites having extraordinary properties. Variants of SPD methods are now capable of creating monolithic materials with submicron and nanocrystalline grain sizes. The resulting novel properties of these materials has led to a growing scientific and commercial interest in them. They offer the promise of bulk nanocrystalline materials for structural; applications, including nanocomposites of lightweight alloys with unprecedented strength. These materials may also enable the use of alternative metal shaping processes, such as high strain rate superplastic forming. Prospective applications for medical, automotive, aerospace and other industries are already under development.



Severe Plastic Deformation Techniques


Severe Plastic Deformation Techniques
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Author : Marcello Cabibbo
language : en
Publisher: BoD – Books on Demand
Release Date : 2017-08-09

Severe Plastic Deformation Techniques written by Marcello Cabibbo and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-09 with Science categories.


Grain size is recognized as a key microstructural factor affecting mechanical and, to some extent, physical properties of metals and metallic materials. For this reason, all the means designed to control and modify the grain size are considered a proper way to design and tailor metallic materials with desired properties. In this sense, microstructure refinement through severe plastic deformation (SPD) techniques can be considered a key method for this purpose. A typical SPD process is currently defined as any method of metal forming under extensive hydrostatic pressure intended to impose a very high strain on a bulk solid without involving any significant change in the overall dimensions and having the ability to produce exceptional grain refinement. What makes SPD processing techniques so popular and attractive is the possibility of using them to enhance the strength behavior of conventional metallic materials by a factor of up to eight for pure metals such as copper and by some 30-50% for alloys. Despite the impressive property improvement achievable with SPD techniques, their uptake by industry has been rather sluggish. This book intends to give a panorama of the typical SPD techniques intended to optimize the mechanical and physical properties of metals through a significant grain size reduction process. Modeling for this purpose is also presented.



Nanostructured Materials By High Pressure Severe Plastic Deformation


Nanostructured Materials By High Pressure Severe Plastic Deformation
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Author : Yuntian T. Zhu
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-20

Nanostructured Materials By High Pressure Severe Plastic Deformation written by Yuntian T. Zhu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-20 with Technology & Engineering categories.


Recently, it was reported that nanostructured materials processed under high pressure by HPT and ECAP have an extraordinary combination of both high strength and high ductility, which are two desirable, but rarely co-existing properties. These findings indicate that high-pressure is a critical factor that can be employed to process nanostructured materials with superior mechanical, and possibly also physical, properties. It is the objective of this workshop to review our current knowledge, identify issues for future research, and discuss future directions on the processing and properties of nanostructured materials via SPD techniques, with a special emphasis on high-pressure effects. The 42 peer-reviewed papers in this book cover areas of high pressure effect on the nanostructure and properties of SPD-processed materials, fundamentals of nanostructured materials, development of high-pressure SPD technologies for commercializations, recent advances of SPD technologies as well as applications and future markets of SPD-processed nanostructured materials.



Severe Plastic Deformation


Severe Plastic Deformation
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Author : Ghader Faraji
language : en
Publisher: Elsevier
Release Date : 2018-07-17

Severe Plastic Deformation written by Ghader Faraji and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-17 with Technology & Engineering categories.


Severe Plastic Deformation: Methods, Processing and Properties examines all severe plastic deformation techniques developed over the past two decades, exploring the appropriate severe plastic deformation method for a particular case. The book offers an overview of these methods, introduces ultrafine-grained and nano-grained metals and methods for various bulk, sheet, tubular and large size samples, reviews effective parameters to make a severe plastic deformation method better, from property (mechanical) and processing (cost, time, load, etc.) viewpoints, discusses mechanical, physical and chemical properties of UFG and NS metals, and concludes with various applications for these methods. Over the last several decades, a large number of severe plastic deformation methods have been developed for processing a wide array of metals for superior properties, making this a timely resource.



Severe Plastic Deformation


Severe Plastic Deformation
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Author : Burhanettin Altan
language : en
Publisher: Nova Publishers
Release Date : 2006

Severe Plastic Deformation written by Burhanettin Altan and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.


It has been already well established that the nanostructured materials (materials with a grain size of 100mm or less) is the future materials. Nanostructured materials possess properties superior to those of conventional, coarse grained materials. Hence designing potentially cost efficient and environmentally friendly products with better performance is a possibility. Among others, nanostructured materials exhibit increased strength, hardness and ductility and provide an opportunity for superplastic forming. When all the procedures in use for the production of nanostructured materials are examined, only severe plastic deformation (SPD) processes exhibit a potential for producing relatively large samples suitable for industrial applications. In this monograph, the state-of-the-art on severe plastic deformation methods is presented in one volume. The monograph is organised into eight chapters, each of which contains papers on different aspect of severe plastic deformation methods prepared by the experts in this field. The topics covered in the monograph are structure formation, phase transformation, superplasticity, mechanical properties of nanostructured materials, electronic and magnetic properties of nanostructured materials, deformation analysis, novel SPD methods, commercialisation of ECAE method.



Nanomaterials By Severe Plastic Deformation


Nanomaterials By Severe Plastic Deformation
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Author : Michael J. Zehetbauer
language : en
Publisher: John Wiley & Sons
Release Date : 2006-03-06

Nanomaterials By Severe Plastic Deformation written by Michael J. Zehetbauer 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 2006-03-06 with Technology & Engineering categories.


These proceedings of the "Second International Conference on Nanomaterials by Severe Plastic Deformation" review the enormous scientific avalanche that has been developing in the field over recent years. A valuable resource for any scientist and engineer working in this emerging field of nanotechnology.



Plastic Deformation


Plastic Deformation
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Author : Daniel Hubbard
language : en
Publisher: Nova Science Publishers
Release Date : 2016

Plastic Deformation written by Daniel Hubbard and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Deformations (Mechanics) categories.


This book discusses the processes, properties and applications of plastic deformation. The first chapter provides short notes on the grains modification induced by local plastic deformation. Chapter Two examines energy accumulation and mechanisms of plastic deformation in organic glassy polymers. Chapter Three investigates the microstructure and texture of the pure magnesium foils obtained by room temperature reverse extrusion followed by cold rolling. The final chapter discusses utilization of severe plastic deformation (SPD) to produce ultrafine grained structures using top-down approach in novel metal forming processes.



Nanostructures Synthesis Functional Properties And Application


Nanostructures Synthesis Functional Properties And Application
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Author : Thomas Tsakalakos
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Nanostructures Synthesis Functional Properties And Application written by Thomas Tsakalakos and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.


The Advanced Study Institute on Synthesis, Functional Properties and Applications of Nanostructures, held at the Knossos Royal Village, Heraklion, Crete, Greece, July 26, 2002 - August 4, 2002, successfully reviewed the state-of-the-art of nanostructures and nanotechnology. It was concluded that Nanotechnology is widely agreed to be the research focus that will lead to the next generation of breakthroughs in science and engineering. There are three cornerstones to the expectation that Nanotechnology will yield revolutionary advances in understanding and application: • Breakthroughs in properties that arise from materials fabricated from the nanoscale. • Synergistic behavior that arise from the combination of disparate types of materials (soft vs. hard, organic vs. inorganic, chemical vs. biological vs. solid state) at the nanoscale. • Exploitation of natural (e.g. chemical and biological) assembly mechanisms that can accomplish structural control at the nanoscale. It is expected that this will lead to paradigms for assembling bio-inspired functional systems that accomplish desirable properties that are either unavailable or prohibitively expensive using top-down approaches.



Severe Plastic Deformation


Severe Plastic Deformation
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Author : Ghader Faraji
language : en
Publisher: Elsevier
Release Date : 2018-07-14

Severe Plastic Deformation written by Ghader Faraji and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-14 with Technology & Engineering categories.


Severe Plastic Deformation: Methods, Processing and Properties examines all severe plastic deformation techniques developed over the past two decades, exploring the appropriate severe plastic deformation method for a particular case. The book offers an overview of these methods, introduces ultrafine-grained and nano-grained metals and methods for various bulk, sheet, tubular and large size samples, reviews effective parameters to make a severe plastic deformation method better, from property (mechanical) and processing (cost, time, load, etc.) viewpoints, discusses mechanical, physical and chemical properties of UFG and NS metals, and concludes with various applications for these methods. Over the last several decades, a large number of severe plastic deformation methods have been developed for processing a wide array of metals for superior properties, making this a timely resource. Collects all severe plastic deformation methods in a unique reference Compares severe plastic deformation methods from several viewpoints, including processing and final property Classifies severe plastic deformation methods based on the sample shape and mechanics, as well as the properties achieved in the processed metal Introduces ultrafine-grained and nano-grained metals and methods for various bulk, sheet, tubular and large size samples



Severe Plastic Deformation And Thermomechanical Processing Nanostructuring And Properties


Severe Plastic Deformation And Thermomechanical Processing Nanostructuring And Properties
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Author : Andrea Bachmaier
language : en
Publisher: MDPI
Release Date : 2021-02-11

Severe Plastic Deformation And Thermomechanical Processing Nanostructuring And Properties written by Andrea Bachmaier and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-11 with Science categories.


Severe plastic deformation (SPD) is a very attractive research field for metallic materials because it provides new possibilities for manufacturing nanostructured materials in large quantities and allows microstructural design on different hierarchical levels. The papers included in this issue address the following topics: novel SPD processes as well as recent advancements in established processing methods, microstructure evolution and grain refinement in single- and multi-phase alloys as well as composites, strategies to enhance the microstructure stability at elevated temperatures, mechanically driven phase transformations, surface nanostructuring, gradient and multilayered materials, and mechanical and physical properties of SPD-processed materials.