Friction Stir Welding of Dissimilar Alloys and Materials

Friction Stir Welding of Dissimilar Alloys and Materials
Author: Nilesh Kumar,Rajiv S. Mishra,Wei Yuan
Publsiher: Butterworth-Heinemann
Total Pages: 134
Release: 2015-03-05
Genre: Technology & Engineering
ISBN: 9780128026212

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This book will summarize research work carried out so far on dissimilar metallic material welding using friction stir welding (FSW). Joining of dissimilar alloys and materials are needed in many engineering systems and is considered quite challenging. Research in this area has shown significant benefit in terms of ease of processing, material mixing, and superior mechanical properties such as joint efficiencies. A summary of these results will be discussed along with potential guidelines for designers. Explains solid phase process and distortion of work piece Addresses dimensional stability and repeatability Addresses joint strength Covers metallurgical properties in the joint area Covers fine microstructure Introduces improved materials use (e.g., joining different thicknesses) Covers decreased fuel consumption in light weight aircraft Addresses automotive and ship applications

Friction Stir Welding

Friction Stir Welding
Author: Noor Zaman Khan,Arshad Noor Siddiquee,Zahid Akhtar Khan
Publsiher: CRC Press
Total Pages: 168
Release: 2017-07-28
Genre: Technology & Engineering
ISBN: 9781138196865

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The evolution of mechanical properties and its characterization is important to the weld quality whose further analysis requires mechanical property and microstructure correlation. Present book addresses the basic understanding of the Friction Stir Welding (FSW) process that includes effect of various process parameters on the quality of welded joints. It discusses about various problems related to the welding of dissimilar aluminium alloys including influence of FSW process parameters on the microstructure and mechanical properties of such alloys. As a case study, effect of important process parameters on joint quality of dissimilar aluminium alloys is included.

Friction Stir Welding and Processing

Friction Stir Welding and Processing
Author: Rajiv Sharan Mishra,Partha Sarathi De,Nilesh Kumar
Publsiher: Springer
Total Pages: 338
Release: 2014-08-04
Genre: Technology & Engineering
ISBN: 9783319070438

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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.

Friction Stir Welding and Processing VIII

Friction Stir Welding and Processing VIII
Author: Rajiv Mishra,Murray Mahoney,Yutaka Sato,Yuri Hovanski
Publsiher: Springer
Total Pages: 300
Release: 2016-12-01
Genre: Technology & Engineering
ISBN: 9783319481739

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This collection focuses on all aspects of science and technology related to friction stir welding and processing.

Friction Stir Welding

Friction Stir Welding
Author: Noor Zaman Khan,Arshad Noor Siddiquee,Zahid Akhtar Khan
Publsiher: CRC Press
Total Pages: 168
Release: 2017-07-28
Genre: Technology & Engineering
ISBN: 9781351642934

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The evolution of mechanical properties and its characterization is important to the weld quality whose further analysis requires mechanical property and microstructure correlation. Present book addresses the basic understanding of the Friction Stir Welding (FSW) process that includes effect of various process parameters on the quality of welded joints. It discusses about various problems related to the welding of dissimilar aluminium alloys including influence of FSW process parameters on the microstructure and mechanical properties of such alloys. As a case study, effect of important process parameters on joint quality of dissimilar aluminium alloys is included.

Advances in Friction Stir Welding and Processing

Advances in Friction Stir Welding and Processing
Author: M.-K. Besharati-Givi,P. Asadi
Publsiher: Elsevier
Total Pages: 796
Release: 2014-12-08
Genre: Technology & Engineering
ISBN: 9780857094551

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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

Friction Stir Welding and Processing XI

Friction Stir Welding and Processing XI
Author: Yuri Hovanski,Yutaka Sato,Piyush Upadhyay,Anton A. Naumov,Nilesh Kumar
Publsiher: Springer Nature
Total Pages: 223
Release: 2021-02-16
Genre: Science
ISBN: 9783030652654

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This collection presents fundamentals and the current status of friction stir welding (FSW) and solid-state friction stir processing of materials, and provides researchers and engineers with an opportunity to review the current status of the friction stir related processes and discuss the future possibilities. Contributions cover various aspects of friction stir welding and processing including their derivative technologies. Topics include but are not limited to: • derivative technologies • high-temperature lightweight applications • industrial applications • dissimilar alloys and/or materials • controls and nondestructive examination • simulation • characterization

Friction Stir Welding

Friction Stir Welding
Author: Daniela Lohwasser,Zhan Chen
Publsiher: Elsevier
Total Pages: 436
Release: 2009-12-18
Genre: Technology & Engineering
ISBN: 9781845697716

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Friction stir welding (FSW) is a highly important and recently developed joining technology that produces a solid phase bond. It uses a rotating tool to generate frictional heat that causes material of the components to be welded to soften without reaching the melting point and allows the tool to move along the weld line. Plasticized material is transferred from the leading edge to trailing edge of the tool probe, leaving a solid phase bond between the two parts. Friction stir welding: from basics to applications reviews the fundamentals of the process and how it is used in industrial applications. Part one discusses general issues with chapters on topics such as basic process overview, material deformation and joint formation in friction stir welding, inspection and quality control and friction stir welding equipment requirements and machinery descriptions as well as industrial applications of friction stir welding. A chapter giving an outlook on the future of friction stir welding is included in Part one. Part two reviews the variables in friction stir welding including residual stresses in friction stir welding, effects and defects of friction stir welds, modelling thermal properties in friction stir welding and metallurgy and weld performance. With its distinguished editors and international team of contributors, Friction stir welding: from basics to applications is a standard reference for mechanical, welding and materials engineers in the aerospace, automotive, railway, shipbuilding, nuclear and other metal fabrication industries, particularly those that use aluminium alloys. Provides essential information on topics such as basic process overview, materials deformation and joint formation in friction stir welding Inspection and quality control and friction stir welding equipment requirements are discussed as well as industrial applications of friction stir welding Reviews the variables involved in friction stir welding including residual stresses, effects and defects of friction stir welds, modelling thermal properties, metallurgy and weld performance