Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties

Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties PDF Author: Andrea Bachmaier
Publisher: MDPI
ISBN: 3039436872
Category : Science
Languages : en
Pages : 224

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Book Description
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.

Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties

Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties PDF Author: Andrea Bachmaier
Publisher: MDPI
ISBN: 3039436872
Category : Science
Languages : en
Pages : 224

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Book Description
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.

Nanostructured Materials by High-Pressure Severe Plastic Deformation

Nanostructured Materials by High-Pressure Severe Plastic Deformation PDF Author: Yuntian T. Zhu
Publisher: Springer Science & Business Media
ISBN: 9781402039218
Category :
Languages : en
Pages : 336

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Book Description


Severe Plastic Deformation

Severe Plastic Deformation PDF Author: Burhanettin Altan
Publisher: Nova Publishers
ISBN: 9781594545085
Category : Science
Languages : en
Pages : 626

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Book Description
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.

Handbook of Mechanical Nanostructuring

Handbook of Mechanical Nanostructuring PDF Author: Mahmood Aliofkhazraei
Publisher: John Wiley & Sons
ISBN: 3527674969
Category : Technology & Engineering
Languages : en
Pages : 816

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Book Description
Providing in-depth information on how to obtain high-performance materials by controlling their nanostructures, this ready reference covers both the bottom-up and the top-down approaches to the synthesis and processing of nanostructured materials. The focus is on advanced methods of mechanical nanostructuring such as severe plastic deformation, including high pressure torsion, equal channel angular processing, cyclic extrusion compression, accumulative roll bonding, and surface mechanical attrition treatment. As such, the contents are inherently application-oriented, with the methods presented able to be easily integrated into existing production processes. In addition, the structure-property relationships and ways of influencing the nanostructure in order to exhibit a desired functionality are reviewed in detail. The whole is rounded off by a look at future directions, followed by an overview of applications in various fields of structural and mechanical engineering. With its solutions for successful processing of complex-shaped workpieces and large-scale specimens with desired properties, this is an indispensable tool for purposeful materials design.

Nanomaterials by Severe Plastic Deformation IV

Nanomaterials by Severe Plastic Deformation IV PDF Author: Yuri Estrin
Publisher:
ISBN:
Category : Deformations (Mechanics)
Languages : en
Pages : 640

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Book Description
Comprises 175 articles on 'Nanomaterials by Severe Plastic Deformation'. This title demonstrates the relevance of bulk ultrafine grained and nanostructured materials, produced by severe plastic deformation, to a wide range of researchers and engineers.

Nanostructured Metals and Alloys

Nanostructured Metals and Alloys PDF Author: S H Whang
Publisher: Elsevier
ISBN: 0857091123
Category : Technology & Engineering
Languages : en
Pages : 840

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Book Description
Tensile strength, fatigue strength and ductility are important properties of nanostructured metallic materials, which make them suitable for use in applications where strength or strength-to-weight ratios are important. Nanostructured metals and alloys reviews the latest technologies used for production of these materials, as well as recent advances in research into their structure and mechanical properties.One of the most important issues facing nanostructured metals and alloys is how to produce them. Part one describes the different methods used to process bulk nanostructured metals and alloys, including chapters on severe plastic deformation, mechanical alloying and electrodeposition among others. Part two concentrates on the microstructure and properties of nanostructured metals, with chapters studying deformation structures such as twins, microstructure of ferrous alloys by equal channel angular processing, and characteristic structures of nanostructured metals prepared by plastic deformation. In part three, the mechanical properties of nanostructured metals and alloys are discussed, with chapters on such topics as strengthening mechanisms, nanostructured metals based on molecular dynamics computer simulations, and surface deformation. Part four focuses on existing and developing applications of nanostructured metals and alloys, covering topics such as nanostructured steel for automotives, steel sheet and nanostructured coatings by spraying.With its distinguished editor and international team of contributors, Nanostructured metals and alloys is a standard reference for manufacturers of metal components, as well as those with an academic research interest in metals and materials with enhanced properties.

Nanomaterials by Severe Plastic Deformation

Nanomaterials by Severe Plastic Deformation PDF Author: Michael J. Zehetbauer
Publisher: John Wiley & Sons
ISBN: 3527604944
Category : Technology & Engineering
Languages : en
Pages : 872

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Book Description
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.

Investigations and Applications of Severe Plastic Deformation

Investigations and Applications of Severe Plastic Deformation PDF Author: Terry C. Lowe
Publisher: Springer Science & Business Media
ISBN: 9401140626
Category : Technology & Engineering
Languages : en
Pages : 392

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Book Description
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.

Handbook of Nanoethics

Handbook of Nanoethics PDF Author: Gunjan Jeswani
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110669285
Category : Technology & Engineering
Languages : en
Pages : 422

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Book Description
With nanotechnology being a relatively new field, the questions regarding safety and ethics are steadily increasing with the development of the research. This book aims to give an overview on the ethics associated with employing nanoscience for products with everyday applications. The risks as well as the regulations are discussed, and an outlook for the future of nanoscience on a manufacturer’s scale and for the society is provided. Handbook of Nanoethics is perfect for , academicians and scientist, as well as all other industry professionals and researchers. It is a good introduction for newcomers in the field who do not want to dive deep into the details but are eager to understand the ethical challenges and possible solution related to nanotechnology and ethics.

Microstructure Evolution in Metal Forming Processes

Microstructure Evolution in Metal Forming Processes PDF Author: J Lin
Publisher: Elsevier
ISBN: 0857096346
Category : Technology & Engineering
Languages : en
Pages : 409

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Book Description
Monitoring and control of microstructure evolution in metal processing is essential in developing the right properties in a metal. Microstructure evolution in metal forming processes summarises the wealth of recent research on the mechanisms, modelling and control of microstructure evolution during metal forming processes.Part one reviews the general principles involved in understanding and controlling microstructure evolution in metal forming. Techniques for modelling microstructure and optimising processes are explored, along with recrystallisation, grain growth, and severe plastic deformation. Microstructure evolution in the processing of steel is the focus of part two, which reviews the modelling of phase transformations in steel, unified constitutive equations and work hardening in microalloyed steels. Part three examines microstructure evolution in the processing of other metals, including ageing behaviour in the processing of aluminium and microstructure control in processing nickel, titanium and other special alloys.With its distinguished editors and international team of expert contributors, Microstructure evolution in metal forming processes is an invaluable reference tool for metal processors and those using steels and other metals, as well as an essential guide for academics and students involved in fundamental metal research. - Summarises the wealth of recent research on the mechanisms, modelling and control of microstructure evolution during metal forming processes - Comprehensively discusses microstructure evolution in the processing of steel and reviews the modelling of phase transformations in steel, unified constitutive equations and work hardening in microalloyed steels - Examines microstructure evolution in the processing of other materials, including ageing behaviour in the processing of aluminium