Download or read book Grain Size Control in AA5083 by Thermomechanical Processing TMP The Role of Dispersed Particles written by and published by . This book was released on 2003 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superplasiticity in Aluminum alloys allows for the economical forming of components of complex shapes while retaining the high-strength and stiffness-to-weight ratios characteristic of alloys used in automotive, aerospace and military applications. Superplastic materials require fine grains with high-angle boundaries having resistance to failure by cavitation. This study was designed to achieve improved control of microstructure of Continuously Cast (CC) AA 5083 utilizing the Particle Stimulated Nucleation (PSN) model as a guide. The studies included a variety of overaging parameters in the thermomechanical process (TMP), followed by a constant processing strain and a subsequent recrystallization annealing treatment. The resulting material was analyzed using optical microscopy, and backscatter electron (BSE) and orientation imaging microscopy (OIM) methods to evaluate the effect of the processing on the grain size and the dispersion of particles.
Download or read book Grain Size Control in AA5083 written by Kristen L. Deffenbaugh and published by . This book was released on 2004-06-01 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superplastic forming is an emerging industrial technology that allows the production of complex shapes in metallic materials including aluminum. A critical characteristic of materials that are capable of sustaining superplastic forming is a fine grain size. In this study a commercial aluminum-magnesium- manganese alloy received in the as-cast condition was subjected to various thermomechanical processes intended to refine the grain size. Particle stimulated nucleation (PSN) theory was employed to develop the thermomechanical processes. These processes all involved initial homogenization and hot working. Subsequent annealing treatments were intended to control the size and size distribution of second phase particles, such as Al6Mn. Strain energy was introduced through cold rolling followed by recrystallization anneals. Samples were analyzed using orientation-imaging microscopy to examine the effect of processing variables on the recrystallized grain size.
Download or read book Grain Size Control written by T. Gladman and published by CRC Press. This book was released on 2020-11-25 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain Size Control provides an excellent account of the understanding of many matters concerning grains, grain structure, and grain growth in controlling the grain size of polycrystalline metals. It considers the application of the principles of grain growth.
Download or read book Grain Size Control in AA5083 Thermomechanical Processing and Particle Stimulated Nucleation written by and published by . This book was released on 2004 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superplastic forming is an emerging industrial technology that allows the production of complex shapes in metallic materials including aluminum. A critical characteristic of materials that are capable of sustaining superplastic forming is a fine grain size. In this study a commercial aluminum-magnesium-manganese alloy received in the as-cast condition was subjected to various thermomechanical processes intended to refine the grain size. Particle stimulated nucleation (PSN) theory was employed to develop the thermomechanical processes. These processes all involved initial homogenization and hot working. Subsequent annealing treatments were intended to control the size and size distribution of second phase particles, such as Al6Mn. Strain energy was introduced through cold rolling followed by recrystallization anneals. Samples were analyzed using orientation-imaging microscopy to examine the effect of processing variables on the recrystallized grain size.
Download or read book Microstructural Control in Aluminum Alloys written by E. Henry Chia and published by . This book was released on 1986 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Backscatter Diffraction in Materials Science written by Adam J. Schwartz and published by Springer Science & Business Media. This book was released on 2010-03-11 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron backscatter diffraction is a very powerful and relatively new materials characterization technique aimed at the determination of crystallographic texture, grain boundary character distributions, lattice strain, phase identification, and much more. The purpose of this book is to provide the fundamental basis for electron backscatter diffraction in materials science, the current state of both hardware and software, and illustrative examples of the applications of electron backscatter diffraction to a wide-range of materials including undeformed and deformed metals and alloys, ceramics, and superconductors. The text has been substantially revised from the first edition, and the authors have kept the format as close as possible to the first edition text. The new developments covered in this book include a more comphrensive coverage of the fundamentals not covered in the first edition or other books in the field, the advances in hardware and software since the first edition was published, and current examples of application of electron backscatter diffraction to solve challenging problems in materials science and condensed-matter physics.
Download or read book Light Metals 2014 written by John Grandfield and published by Springer. This book was released on 2016-12-23 with total page 1351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Light Metals symposia are a key part of the TMS Annual Meeting & Exhibition, presenting the most recent developments, discoveries, and practices in primary aluminum science and technology. Publishing the proceedings from these important symposia, the Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2014 collection includes papers from the following symposia: •Alumina and Bauxite •Aluminum Alloys: Fabrication, Characterization and Applications •Aluminum Processing •Aluminum Reduction Technology •Cast Shop for Aluminum Production •Electrode Technology for Aluminum Production •Light-metal Matrix (Nano)-composites
Download or read book Advances in Superplasticity and Superplastic Forming written by Eric M. Taleff and published by . This book was released on 2004 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This CD-ROM contains the proceedings of the Advances in Superplasticity and Superplastic Forming symposium held at the 2004 TMS Annual Meeting in Charlotte, North Carolina on the days of March 15th through March 17th, 2004.
Download or read book Recent Trends in Mechanical Engineering written by G. S. V. L. Narasimham and published by Springer Nature. This book was released on 2020-10-30 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of peer-reviewed proceedings from the International Conference on Innovations in Mechanical Engineering (ICIME 2020). The contents cover latest research in all major areas of mechanical engineering, and are broadly divided into five parts: (i) thermal engineering, (ii) design and optimization, (iii) production and industrial engineering, (iv) materials science and metallurgy, and (v) multidisciplinary topics. Different aspects of designing, modeling, manufacturing, optimizing, and processing are discussed in the context of emerging applications. Given the range of topics covered, this book can be useful for students, researchers as well as professionals.
Download or read book TMS 2020 149th Annual Meeting Exhibition Supplemental Proceedings written by The Minerals, Metals & Materials Society and published by Springer Nature. This book was released on 2020-02-13 with total page 2046 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection presents papers from the 149th Annual Meeting & Exhibition of The Minerals, Metals & Materials Society.
Download or read book Grain Size Control written by T. Gladman and published by Old City Pub Incorporated. This book was released on 2004-01-01 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanical Properties of Zirconium written by F. D. Rosi and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Self Healing Materials written by Sybrand van der Zwaag and published by Springer Science & Business Media. This book was released on 2007-10-12 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, the first published in this new sub-field of materials science, presents a coherent picture of the design principles and resulting properties of self-healing materials over all material classes, and offsets them to the current design principles for structural materials with improved mechanical properties. The book is not only a valuable asset for professional materials scientists but it is also suitable as a text book for courses at MSc level.
Download or read book Trends in Welding Research 2012 Proceedings of the 9th International Conference written by Tarasankar DebRoy, Stan A. David, John N. DuPont, Toshihiko Koseki, Harry K. Bhadeshia and published by ASM International. This book was released on 2013-03-01 with total page 1117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Trends conference attracts the world's leading welding researchers. Topics covered in this volume include friction stir welding, sensing, control and automation, microstructure and properties, welding processes, procedures and consumables, weldability, modeling, phase transformations, residual stress and distortion, physical processes in welding, and properties and structural integrity of weldments.
Download or read book Metals Abstracts written by and published by . This book was released on 1999 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Friction Stir Welding written by Daniela Lohwasser and published by Elsevier. This book was released on 2009-12-18 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Aluminium Technology 86 written by T. Sheppard and published by . This book was released on 1986 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
