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Friction Stir Processing For Enhanced Low Temperature Formability
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Book Synopsis Friction Stir Processing for Enhanced Low Temperature Formability by : Christopher B. Smith
Download or read book Friction Stir Processing for Enhanced Low Temperature Formability written by Christopher B. Smith and published by Butterworth-Heinemann. This book was released on 2014-03-21 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of friction stir processing to locally modify the microstructure to enhanced formability has the potential to alter the manufacturing of structural shapes. There is enough research to put together a short monograph detailing the fundamentals and key findings. One example of conventional manufacturing technique for aluminum alloys involves fusion welding of 5XXX series alloys. This can be replaced by friction stir welding, friction stir processing and forming. A major advantage of this switch is the enhanced properties. However qualification of any new process involves a series of tests to prove that material properties of interest in the friction stir welded or processed regions meet or exceed those of the fusion welded region (conventional approach). This book will provide a case study of Al5083 alloy with some additional examples of high strength aluminum alloys. Demonstrates how friction stir processing enabled forming can expand the design space by using thick sheet/plate for applications where pieces are joined because of lack of formability Opens up new method for manufacturing of structural shapes Shows how the process has the potential to lower the cost of a finished structure and enhance the design allowables
Book Synopsis Friction Stir Welding and Processing by : Rajiv Sharan Mishra
Download or read book Friction Stir Welding and Processing written by Rajiv Sharan Mishra and published by Springer. This book was released on 2014-08-04 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book lays out the fundamentals of friction stir welding and processing and builds toward practical perspectives. The authors describe the links between the thermo-mechanical aspects and the microstructural evolution and use of these for the development of the friction stir process as a broader metallurgical tool for microstructural modification and manufacturing. The fundamentals behind the practical aspects of tool design, process parameter selection and weld related defects are discussed. Local microstructural refinement has enabled new concepts of superplastic forming and enhanced low temperature forming. The collection of friction stir based technologies is a versatile set of solid state manufacturing tools.
Book Synopsis Near Net Shape Manufacturing Processes by : Kapil Gupta
Download or read book Near Net Shape Manufacturing Processes written by Kapil Gupta and published by Springer. This book was released on 2019-01-24 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the mechanism, salient features, and important aspects of various subtractive, additive, forming and hybrid techniques to manufacture near net-shaped products. The latest research in this area as well as possible future research are also highlighted.
Book Synopsis AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application by : Ivan Zelinka
Download or read book AETA 2018 - Recent Advances in Electrical Engineering and Related Sciences: Theory and Application written by Ivan Zelinka and published by Springer. This book was released on 2019-04-13 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings address a broad range of topic areas, including telecommunication, power systems, digital signal processing, robotics, control systems, renewable energy, power electronics, soft computing and more. Today’s world is based on vitally important technologies that combine e.g. electronics, cybernetics, computer science, telecommunication, and physics. However, since the advent of these technologies, we have been confronted with numerous technological challenges such as finding optimal solutions to various problems regarding controlling technologies, signal processing, power source design, robotics, etc. Readers will find papers on these and other topics, which share fresh ideas and provide state-of-the-art overviews. They will also benefit practitioners, who can easily apply the issues discussed here to solve real-life problems in their own work. Accordingly, the proceedings offer a valuable resource for all scientists and engineers pursuing research and applications in the above-mentioned fields.
Book Synopsis Texture Based Formability Enhancement of Mg AZ31 Using High Speed Friction Stir Processing by : Leon Leander Hütsch
Download or read book Texture Based Formability Enhancement of Mg AZ31 Using High Speed Friction Stir Processing written by Leon Leander Hütsch and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The widespread industrial use of magnesium alloys as a structural material is often limited by their poor room temperature formability, resulting from the low symmetry of readily available slip systems. Controlled microstructural and textural modifications, imposed by severe plastic deformation processes, have the ability to reduce the anisotropy and fur- thermore increase the ease of activating basal slip. Such modifications have been realized by friction stir processing (FSP), a derivative of friction stir welding, which can be used to impose the necessary amounts of massive local deformation without altering the shape of a structural component. In the present study, FSP has been conducted at industri- ally viable speeds of up to 20 m/min. A numerical thermal model, calibrated by thermo couple measurements, has been adapted to predict the thermal evolution in the center of the process zone in order to gain insight into the occurring recrystallization processes. The model predicts the resulting temperatures and corresponding cooling rates to be suf- ficiently high for dynamic recrystallization processes to take place as well as to prevent annealing after processing, respectively. In combination with metallurgical investigations, these results provided the foundation for a knowledge-based selection of suitable process- ing parameters within the investigated parameter range. Micromechanical and textural investigations revealed the stir zone to be particularly suited for enhanced formability. The effect of different processing conditions on the mechanical response of the stir zone has been evaluated by micro flat tensile tests showing an increase in ductility with rising processing speed, surpassing the base material values by over 80%. Additional texture investigations revealed that the observed increase can be ascribed to the continuous align- ment of the basal planes with the macroscopic shear plane, represented by the shear layer, which is surrounding the tool. It has further been shown that the geometry of the shear layer can be controlled using suitable processing parameters resulting in the ability to tailor the texture of the material, and thus its ductility. Finally, this knowledge has been transferred to process larger areas out of which formability specimens have been prepared. The evaluation of the processed as well as base material specimens has been conducted at ambient temperature, in which information obtained from a digital image correlation system has been used to establish forming limit curves. The results show a significant improvement in formability and a decrease in anisotropy of the processed over the base material.
Book Synopsis Friction Stir Welding and Processing by : Rajiv S. Mishra
Download or read book Friction Stir Welding and Processing written by Rajiv S. Mishra and published by ASM International. This book was released on 2007-01-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the rapidly growing area of friction stir welding. It also addresses the use of the technology for other types of materials processing, including superplastic forming, casting modification, and surface treatments. The book has been prepared to serve as the first general reference on friction stir technology,. Information is provided on tools, machines, process modeling, material flow, microstructural development and properties. Materials addressed include aluminum alloys, titanium alloys, steels, nickel-base alloys, and copper alloys. The chapters have been written by the leading experts in this field, representing leading industrial companies and university and government research insititutions.
Book Synopsis Friction Stir Casting Modification for Enhanced Structural Efficiency by : Saumyadeep Jana
Download or read book Friction Stir Casting Modification for Enhanced Structural Efficiency written by Saumyadeep Jana and published by Butterworth-Heinemann. This book was released on 2015-10-21 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Friction Stir Casting Modification for Enhanced Structural Efficiency: A Volume in the Friction Stir Welding and Processing Book Series summarizes current research and applications of friction stir processing techniques for casting modification. Research in this area has shown significant benefit in terms of fatigue performance as a result of friction stir processing. This book addresses the latest research, providing readers with a summary of these results and new guidelines for designers. Provides the benefits of friction stir casting, including its solid phase process, low distortion of workpiece, good dimensional stability and repeatability, high joint strength, and more Summarizes current research and applications of friction stir processing techniques for casting modification Presents it usage in the production of products such as rugs, wire, or any other gases, and its applications for decreased fuel consumption in light weight aircraft, and its automotive and ship applications
Book Synopsis Materials Engineering and Technologies for Production and Processing VII by : Andrey A. Radionov
Download or read book Materials Engineering and Technologies for Production and Processing VII written by Andrey A. Radionov and published by Trans Tech Publications Ltd. This book was released on 2021-08-17 with total page 893 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected peer-reviewed full text papers from the 7th International Conference on Industrial Engineering (7th ICIE) Selected, peer-reviewed papers from the International Conference on Industrial Engineering (ICIE 2021), May 17-21, 2021, Sochi, Russian Federation
Book Synopsis Superplastic Forming/Diffusion Bonding Technology of Titanium Alloys by : Zhiqiang Li
Download or read book Superplastic Forming/Diffusion Bonding Technology of Titanium Alloys written by Zhiqiang Li and published by Springer Nature. This book was released on 2023-10-26 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive illustration to the superplastic forming/diffusion bonding (SPF/DB) technology developed over decades of research on titanium alloys, process modeling, and its application. SPF/DB technology plays key roles in building aviation components with complicated structures, with highly beneficial effects when well designed. With the ever-increasing demand on components with multiple layers, there is an urgent need for an updated assessment of traditional and modern SPF/DB processing methods. Success critically depends on making the most practical and effective choice of SPF/DB method for a given application. The book introduces titanium and titanium alloys, SPF/DB processing and its modeling, and applications for building typical single or multiple layer(s) structures. Particular attention is paid to illustrating the microstructure evolution during SPF/DB processes. The information for making technical decisions about optimal choice of measurement and evaluation methods is also given in the book. Each chapter follows a focused and pragmatic format. Fully illustrated throughout, the book presents the state of the art in SPF/DB technology in a manner that makes it useful for engineers to improve the established forming processes and quality of components. This book is an essential reading material for industrial practitioners, academic researchers and postgraduates.
Book Synopsis Advances in Materials Science and Engineering by : Chander Prakash
Download or read book Advances in Materials Science and Engineering written by Chander Prakash and published by Springer Nature. This book was released on 2020-05-21 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select proceedings of the International Conference on Functional Material, Manufacturing and Performances (ICFMMP) 2019. The book provides the state-of-the-art research, development, and commercial prospective of recent advances in materials science and engineering. The contents cover various synthesis and fabrication routes of functional and smart materials for applications in mechanical engineering, manufacturing, metrology, nanotechnology, physics, chemical and biological sciences, civil engineering, food science among others. It also provides the evolutionary behavior of materials science for industrial applications. This book will be a useful resource for researchers as well as professionals interested in the highly interdisciplinary field of materials science.
Book Synopsis Magnesium Technology 2015 by : Michele Manuel
Download or read book Magnesium Technology 2015 written by Michele Manuel and published by Springer. This book was released on 2016-12-26 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Magnesium Technology Symposium, the event on which this collection is based, is one of the largest yearly gatherings of magnesium specialists in the world. Papers represent all aspects of the field, ranging from primary production to applications to recycling. Moreover, papers explore everything from basic research findings to industrialization. Magnesium Technology 2015 covers a broad spectrum of current topics, including alloys and their properties; cast products and processing; wrought products and processing; forming, joining, and machining; corrosion and surface finishing; ecology; and structural applications. In addition, there is coverage of new and emerging applications.
Book Synopsis Advanced Welding and Deforming by : Kapil Gupta
Download or read book Advanced Welding and Deforming written by Kapil Gupta and published by Elsevier. This book was released on 2021-04-17 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Welding and Deforming explains the background theory, working principles, technical specifications, and latest developments on a wide range of advanced welding-joining and deforming techniques. The book's subject matter covers manufacturing, with chapters specifically addressing remanufacturing and 3D printing applications. Drawing on experts in both academia and industry, coverage addresses theoretical developments as well as practical improvements from R&D. By presenting over 35 important processes, from plasma arc welding to nano-joining and hybrid friction stir welding, this is the most complete guide to this field available. This unique guide will allow readers to compare the characteristics of different processes, understand how they work, and create parameters for their effective implementation. As part of a 4 volume set entitled Handbooks in Advanced Manufacturing, this series also includes volumes on Advanced Machining and Finishing, Additive Manufacturing and Surface Treatment, and Sustainable Manufacturing Processes. Provides theory, operational parameters, and the latest developments in over 35 different processes Addresses new welding technologies such as additive manufacturing using wire and arc, as well as the latest developments in more traditional applications Introduces basic concepts in welding, joining and deformation in three introductory chapters, thus helping readers with a range of backgrounds engage with the subject matter
Book Synopsis Sustainable Material Forming and Joining by : R.Ganesh Narayanan
Download or read book Sustainable Material Forming and Joining written by R.Ganesh Narayanan and published by CRC Press. This book was released on 2019-02-06 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of the book is to expose readers to the basics of sustainable material forming and joining technologies, and to discuss the relationship between conventional and sustainable processes. It also provides case studies for sustainable issues in material forming and joining processes, workouts for converting conventional processes to green processes, and highlights the importance of awareness on sustainable and green manufacturing through education. The book will include green and sustainability concepts in material forming like bulk forming and sheet forming emphasizing hot forming, materials development, lubrication, and minimizing defects. Key Features Conceptualizes green and sustainability issues towards efficient material forming and joining Addresses important aspects of sustainable manufacturing by forming operations Presents comparison between traditional and sustainable manufacturing processes Includes practical case studies from industry experts Discusses green and sustainability concepts in material forming like bulk forming and sheet forming emphasizing hot forming, materials development, lubrication, and minimizing defects
Book Synopsis Residual Stresses in Friction Stir Welding by : Nilesh Kulkarni
Download or read book Residual Stresses in Friction Stir Welding written by Nilesh Kulkarni and published by Butterworth-Heinemann. This book was released on 2013-11-20 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the fundamentals of residual stresses in friction stir welding and reviews the data reported for various materials. Residual stresses produced during manufacturing processes lead to distortion of structures. It is critical to understand and mitigate residual stresses. From the onset of friction stir welding, claims have been made about the lower magnitude of residual stresses. The lower residual stresses are partly due to lower peak temperature and shorter time at temperature during friction stir welding. A review of residual stresses that result from the friction stir process and strategies to mitigate it have been presented. Friction stir welding can be combined with additional in-situ and ex-situ manufacturing steps to lower the final residual stresses. Modeling of residual stresses highlights the relationship between clamping constraint and development of distortion. For many applications, management of residual stresses can be critical for qualification of component/structure. Reviews magnitude of residual stresses in various metals and alloys Discusses mitigation strategies for residual stresses during friction stir welding Covers fundamental origin of residual stresses and distortion
Book Synopsis Material Forming by : Anna Carla Araujo
Download or read book Material Forming written by Anna Carla Araujo and published by Materials Research Forum LLC. This book was released on 2024-05-20 with total page 2957 pages. Available in PDF, EPUB and Kindle. Book excerpt: These ESAFORM 2024 conference proceedings cover a wide range of topics: Additive manufacturing; Composites forming processes; Extrusion and drawing; Forging and rolling; Formability of metallic materials; Friction and wear in metal forming; Incremental and sheet metal forming; Innovative joining by forming technologies; Optimization and inverse analysis in forming; Machining, Cutting and severe plastic deformation processes; Material behavior modelling; New and advanced numerical strategies for material forming; Non-conventional processes; Polymer processing and thermomechanical properties; Sustainability on material forming. Keywords: WAAM Technology, Fused deposition Modeling (FDM), Fiber Composite Printers, Ultrasonic Powder Atomization, Finite Element Modeling (FEM), Laser Powder Bed Fusion (L-PBF), Rapid Prototyping in Additive Manufacturing, Directed Energy Deposition (DED), GTAW Droplet Deposition, Deep Learning, Thermoplastic Pultrusion, Textile Reinforcements, Thermoforming Simulation, New Sustainable Materials, Non-Crimp Fabrics, CFRP Scraps, PEEK Composites, Thermoplastic Sheets, Flax/PP Composites.
Book Synopsis Advances in Friction-Stir Welding and Processing by : M.-K. Besharati-Givi
Download or read book Advances in Friction-Stir Welding and Processing written by M.-K. Besharati-Givi and published by Elsevier. This book was released on 2014-12-08 with total page 827 pages. Available in PDF, EPUB and Kindle. Book excerpt: Friction-stir welding (FSW) is a solid-state joining process primarily used on aluminum, and is also widely used for joining dissimilar metals such as aluminum, magnesium, copper and ferrous alloys. Recently, a friction-stir processing (FSP) technique based on FSW has been used for microstructural modifications, the homogenized and refined microstructure along with the reduced porosity resulting in improved mechanical properties. Advances in friction-stir welding and processing deals with the processes involved in different metals and polymers, including their microstructural and mechanical properties, wear and corrosion behavior, heat flow, and simulation. The book is structured into ten chapters, covering applications of the technology; tool and welding design; material and heat flow; microstructural evolution; mechanical properties; corrosion behavior and wear properties. Later chapters cover mechanical alloying and FSP as a welding and casting repair technique; optimization and simulation of artificial neural networks; and FSW and FSP of polymers. Provides studies of the microstructural, mechanical, corrosion and wear properties of friction-stir welded and processed materials Considers heat generation, heat flow and material flow Covers simulation of FSW/FSP and use of artificial neural network in FSW/FSP
Book Synopsis Magnesium Technology 2012 by : Suveen Mathaudhu
Download or read book Magnesium Technology 2012 written by Suveen Mathaudhu and published by Springer. This book was released on 2016-12-19 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Magnesium Technology Symposium, which takes place every year at the TMS Annual Meeting & Exhibition, is one of the largest yearly gatherings of magnesium specialists in the world. Papers are presented in all aspects of the field, ranging from primary production to applications to recycling. Moreover, papers explore everything from basic research findings to industrialization. Magnesium Technology 2011 covers a broad spectrum of current topics, including alloys and their properties; cast products and processing; wrought products and processing; forming, joining, and machining; corrosion and surface finishing; ecology; and structural applications. In addition, you'll find coverage of new and emerging applications in such areas as biomedicine and hydrogen storage.
