Superplasticity and Grain Boundaries in Ultrafine Grained Materials

Superplasticity and Grain Boundaries in Ultrafine Grained Materials
Author: Peter M. Burgess,A I Pshenichnyuk
Publsiher: Elsevier
Total Pages: 328
Release: 2011-05-31
Genre: Science
ISBN: 9780857093837

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Superplasticity is a state in which solid crystalline materials, such as some fine-grained metals, are deformed well beyond their usual breaking point. The phenomenon is of importance in processes such as superplastic forming which allows the manufacture of complex, high-quality components in such areas as aerospace and biomedical engineering. Superplasticity and grain boundaries in ultrafine-grained materials discusses a number of problems associated with grain boundaries in metallic polycrystalline materials. The role of grain boundaries in processes such as grain boundary diffusion, relaxation and grain growth is investigated. The authors explore the formation and evolution of the microstructure, texture and ensembles of grain boundaries in materials produced by severe plastic deformation. Written by two leading experts in the field, Superplasticity and grain boundaries in ultrafine-grained materials significantly advances our understanding of this important phenomenon and will be an important reference work for metallurgists and those involved in superplastic forming processes. Discusses significant problems associated with grain boundaries in polycrystals incorporating structural superplasticity and grain boundary sliding Assesses the role of grain boundaries in processes such as grain boundary diffusion, relaxation and grain growth Explores the formation and evolution of the microstructure, texture and ensembles of grain boundaries in materials produced by severe plastic deformation

Superplasticity and Grain Boundaries in Ultrafine Grained Materials

Superplasticity and Grain Boundaries in Ultrafine Grained Materials
Author: Aleksandr Petrovich Zhilyaev,A I Pshenichnyuk
Publsiher: Unknown
Total Pages: 382
Release: 2012-12-01
Genre: Electronic Book
ISBN: 8130919915

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The book deals with a number of problems associated with the description and experimental verification of the individual boundaries and ensembles of the grain boundaries in polycrystals. The role of these boundaries in processes such as grain boundary diffusion, relaxation and grain growth is investigated. It is attempted to construct a general model of superplasticity based on the experimentally determined relationships relating to the bands of co-operative grain boundary sliding. Special attention is given to the problems of formation and evolution of the microstructure, the texture and ensembles of the grain boundaries in materials produced by severe plastic deformation methods.

Superplasticity and Grain Boundaries in Ultrafine Grained Materials

Superplasticity and Grain Boundaries in Ultrafine Grained Materials
Author: A. I. Pshenichnyuk,Alexander L. Zhilyaev
Publsiher: Woodhead Publishing
Total Pages: 328
Release: 2011-06
Genre: Technology & Engineering
ISBN: 0081017316

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The book discusses a number of problems associated with grain boundaries in polycrystals and other topics of interest to metallurgists and researchers concerned with the problems of nanomaterials. and nanotechnology.

Superplasticity and Grain Boundaries in Ultrafine Grained Materials

Superplasticity and Grain Boundaries in Ultrafine Grained Materials
Author: Alexander P. Zhilyaev,Farid Z. Utyashev,Georgy I. Raab
Publsiher: Academic Press
Total Pages: 438
Release: 2020-11-21
Genre: Science
ISBN: 9780128190777

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Superplasticity and Grain Boundaries in Ultrafine-Grained Materials, Second Edition, provides cutting-edge modeling solutions surrounding the role of grain boundaries in processes such as grain boundary diffusion, relaxation and grain growth. In addition, the book's authors explore the formation and evolution of the microstructure, texture and ensembles of grain boundaries in materials produced by severe plastic deformation. This updated edition, written by leading experts in the field, has been revised to include new chapters on the basics of nanostructure processing, the influence of deformation mechanisms on grain refinement, processing techniques for ultrafine-grained and nanostructured materials, and much more. Provides practical applications and methods for the proper implementation of models, allowing for more effective complex metal forming processes Features new chapters on the microstructure, mechanical behavior and functional properties of HCP metals, processing ultrafine-grained and nanostructured materials, and more Covers experimental assessment and computational modeling techniques for adiabatic heating and saturation of grain refinement during SPD of metals and alloys

Ultrafine Grained Materials II

Ultrafine Grained Materials II
Author: Yuntian Theodore Zhu,Terence G. Langdon,Rajiv S. Mishra,S. Lee Semiatin,M. Saran,Terry C. Lowe
Publsiher: John Wiley & Sons
Total Pages: 948
Release: 2013-09-25
Genre: Technology & Engineering
ISBN: 9781118804483

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Proceedings of a symposium sponsored by the Shaping and Forming Committee of the Materials Processing and Manufacturing Division (MPMD) and the Mechanical Behavior Committee (Jt. SMD/ASM-MSCTS) of the Structural Materials Division (SMD) of TMS (The Minerals, Metals & Materials Society) and held during the 2002 TMS Annual Meeting in Seattle, Washington February 17-21,2002.

Superplasticity in Advanced Materials ICSAM 2015

Superplasticity in Advanced Materials   ICSAM 2015
Author: Eiichi Sato,Goroh Itoh,Yoshimasa Takayama,Koichi Kitazono,Koji Morita,Takaomi Itoi,Junya Kobayashi
Publsiher: Trans Tech Publications Ltd
Total Pages: 650
Release: 2016-01-08
Genre: Technology & Engineering
ISBN: 9783035701531

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Collection of Selected, Peer Reviewed Papers from the 12th International Conference on Superplasticity in Advanced Materials (ICSAM 2015), September 7-11, 2015, Tokyo, Japan. The 99 papers are grouped as follows: Chapter 1: Keynote Lecture Chapter 2: Mechanism of Superplasticity Chapter 3: Superplastic Materials Chapter 4: Microstructure Refinement Chapter 5: Industrial Application

Superplastic Forming of Advanced Metallic Materials

Superplastic Forming of Advanced Metallic Materials
Author: G Giuliano
Publsiher: Elsevier
Total Pages: 384
Release: 2011-06-27
Genre: Technology & Engineering
ISBN: 9780857092779

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Ultra fine-grained metals can show exceptional ductility, known as superplasticity, during sheet forming. The higher ductility of superplastic metals makes it possible to form large and complex components in a single operation without joints or rivets. The result is less waste, lower weight and manufacturing costs, high precision and lack of residual stress associated with welding which makes components ideal for aerospace, automotive and other applications. Superplastic forming of advanced metallic materials summarises key recent research on this important process. Part one reviews types of superplastic metals, standards for superplastic forming, processes and equipment. Part two discusses ways of modelling superplastic forming processes whilst the final part of the book considers applications, including superplastic forming of titanium, aluminium and magnesium alloys. With its distinguished editor and international team of contributors, Superplastic forming of advanced metallic materials is a valuable reference for metallurgists and engineers in such sectors as aerospace and automotive engineering. Note: The Publishers wish to point out an error in the authorship of Chapter 3 which was originally listed as: G. Bernhart, Clément Ader Institute, France. The correct authorship is: G Bernhart, P. Lours, T. Cutard, V. Velay, Ecole des Mines Albi, France and F. Nazaret, Aurock, France. The Publishers apologise to the authors for this error. Reviews types of superplastic metals and standards for superplastic forming Discusses the modelling of superplastic forming, including mathematical and finite element modelling Examines various applications, including superplastic forming of titanium, aluminiun and magnesium alloys

Superplasticity

Superplasticity
Author: K. A. Padmanabhan,S. Balasivanandha Prabu,R. R. Mulyukov,Ayrat Nazarov,R. M. Imayev,S. Ghosh Chowdhury
Publsiher: Springer
Total Pages: 526
Release: 2018-12-08
Genre: Technology & Engineering
ISBN: 9783642319570

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This book combines the perspectives of materials science of Superplasticity, on the one hand, and those of design and mechanics, on the other, in order to provide a holistic view of materials, design, mechanics and performance which will lead to useful solutions of societal benefits, in addition to providing great intellectual challenges. After considering the experimental evidence for superplasticity in different classes of materials, the book discusses the physics-based models, along with their advantages and limitations. Then, the analyses for superplastic forming available in the framework of continuum mechanics, finite element analysis and numerical simulations are presented. Finally, the authors highlight some successful industrial applications. This book is recommended as a text book for courses on Superplasticity and as supplementary use for courses on Materials Processing, Manufacturing, High Temperature Deformation, Nanotechnology and Mechanical Behavior of Materials. Persons working in Department of Materials Science and Engineering, Physics, Mechanics, Mechanical Engineering, Aerospace Engineering, Metallurgy, Ceramics and Geo-sciences are likely to find the book to be useful. It is also recommended as a reference source for practicing engineers involved in the design, processing and manufacture of industrial components, which exploit the unique properties associated with superplastic materials.