Friction Stir Processing for Enhanced Low Temperature Formab - Christopher B. Smith

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Auteur(s) : Christopher B. Smith

Editeur : Elsevier Science & Technology

Langue : Anglais

Parution : 28/02/2014

Format : Moyen, de 350g à 1kg

Nombre de pages : 148

Expédition : 214

Dimensions : 22.9 x 15.6 x 1.5

ISBN : 012420113X

Résumé :

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.

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Biographie:

1. Concept of friction stir processing for enhanced formability2. Fundamentals of formability3. High structural efficiency design potentials with enhanced formability4. Case study of a Al5083 alloy5. Examples of enhanced formability of high strength aluminum alloys6. Closing remarks and guidelines

Sommaire:
Mr. Smith is a Project Manager at Wolf Robotics in Fort Collins, Colorado, specializing in projects advancing the state of the capability automatic robotic solutions and has been with Wolf Robotics since early 2013. Prior to that, Chris was Co-Founder and Vice President of Engineering of Friction Stir Link, Inc. (FSL) in Brookfield, WI which was founded in 2001. At FSL, Chris led efforts in the commercialization of friction stir welding and the related technologies. Prior to FSL, Chris began his career at A.O. Smith Automotive Products Company, where he was responsible for the development of new robotic processing technologies. Throughout his career, Mr. Smith has lead the development and integration of new automated technologies and has been involved with friction stir welding, arc welding, machining and material handling technologies. He developed the first production capable industrial robotic system for friction stir welding. Chris has managed projects leading to significant advancements in robotic material handling, friction stir welding and its related technologies, as well as robotic machining and drilling. At FSL he managed projects leading to many of North America's first and/or most significant friction stir welding applications. Mr. Smith has a Bachelor of Science Degree from the University of Colorado-Boulder and Master of Science degree from the University of Wisconsin-Madison in Mechanical Engineering. He was awarded the American Welding Society's A.F. Davis Silver Medal Award in 2001. Chris has authored over 30 papers and chapters on FSW in two engineering books and has two patents. Chris also is co-chair of the American Welding Society's C6 Committee on Recommended Practices for Friction Stir Welding....