Alloy Design And Process Innovations

Author : Prashanth Konda Gokuldoss,Zhi Wang
Publisher : MDPI
Page : 351 pages
File Size : 40,5 Mb
Release : 2020-04-15
Category : Technology & Engineering
ISBN : 9783039284146

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Additive Manufacturing Volume 2 by Prashanth Konda Gokuldoss,Zhi Wang Pdf

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Author : Prashanth Konda Gokuldoss,Zhi Wang
Publisher : MDPI
Page : 372 pages
File Size : 40,9 Mb
Release : 2020-04-15
Category : Technology & Engineering
ISBN : 9783039283521

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Alloy Design and Process Innovations by Prashanth Konda Gokuldoss,Zhi Wang Pdf

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Author : Prashanth Konda Gokuldoss,Zhi Wang
Publisher : Unknown
Page : 372 pages
File Size : 45,8 Mb
Release : 2020
Category : Engineering (General). Civil engineering (General)
ISBN : 3039283537

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Additive Manufacturing: Alloy Design and Process Innovations by Prashanth Konda Gokuldoss,Zhi Wang Pdf

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Author : Mohammed A. Zikry
Publisher : Elsevier
Page : 448 pages
File Size : 42,7 Mb
Release : 2024-04-23
Category : Technology & Engineering
ISBN : 9780323995405

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Innovative Lightweight and High-Strength Alloys by Mohammed A. Zikry Pdf

Innovative Lightweight and High Strength Alloys: Multiscale Integrated Processing, Experimental, and Modeling Techniques provides multiscale processing, experimental and modeling techniques overviews and perspectives that highlight current roadblocks to optimal design of new alloys alongside solutions. Critical microstructural, chemical and mechanical aspects are considered with techniques for significantly improving mechanical properties. Case studies, applications and hands-on techniques that can be put into immediate practice are included throughout. Sections cover processing techniques for various alloys, including aluminum, titanium, martensitic, austenitic, and others. Additive manufacturing of alloys is also covered, along with updates on mechanical quasi-static, chemically-based, and dynamic experimentation techniques, and more. The book concludes with a modeling section that features several chapters covering multiscale, microstructural, combinatorial computational, and machine learning modeling techniques. Provides solutions for designing innovative and durable alloys Demonstrates how to optimally combine alloys with other metallic and non-metallic material systems for longer life cycles and better durability in extreme environments and loading conditions Outlines a variety of experimentation, characterization and modeling techniques that can be put into immediate practice

Author : Shashanka Rajendrachari
Publisher : Elsevier
Page : 388 pages
File Size : 46,8 Mb
Release : 2024-06-28
Category : Technology & Engineering
ISBN : 9780443161520

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Mechanical Alloying of Ferrous and Non-Ferrous Alloys by Shashanka Rajendrachari Pdf

This book provides an in-depth exploration of ferrous and non-ferrous alloys including various methods of preparation and production, their mechanical properties, and applications. The advantages of the mechanical alloying processing approach over other traditional powder metallurgical techniques is explained as are which alloys are best suited for this technique. Preparation steps, microstructures, properties, and applications for ferrous and non-ferrous alloys are compared, with insight on which alloys are best suited for preparation by alloying. The advantages and disadvantages of wet and dry milling are outlined. Processing, properties, and applications of high entropy alloys, ODS stainless steel, shape memory alloys, cermets, iron, copper, zinc, tungsten, aluminum, titanium, magnesium, and ceramic-based alloys are also covered, as are different powder preparation techniques and sintering methods. Outlines the different types of mechanical alloying used to prepare powders, their mechanisms, factors affecting the process, and more Covers the manufacturing, characteristics, and applications of high entropy alloys, ODS stainless steel, shape memory alloys, magnesium, ceramic-based alloys, and more Compares preparation of ferrous and non-ferrous alloys, their microstructures, and properties Discusses the advantages and disadvantages of wet and dry milling

Author : T.S. Srivatsan,Manoj Gupta
Publisher : CRC Press
Page : 759 pages
File Size : 46,5 Mb
Release : 2020-07-20
Category : Technology & Engineering
ISBN : 9781000046830

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High Entropy Alloys by T.S. Srivatsan,Manoj Gupta Pdf

This book provides a cohesive overview of innovations, advances in processing and characterization, and applications for high entropy alloys (HEAs) in performance-critical and non-performance-critical sectors. It covers manufacturing and processing, advanced characterization and analysis techniques, and evaluation of mechanical and physical properties. With chapters authored by a team of internationally renowned experts, the volume includes discussions on high entropy thermoelectric materials, corrosion and thermal behavior of HEAs, improving fracture resistance, fatigue properties and high tensile strength of HEAs, HEA films, and more. This work will be of interest to academics, scientists, engineers, technologists, and entrepreneurs working in the field of materials and metals development for advanced applications. Features Addresses a broad spectrum of HEAs and related aspects, including manufacturing, processing, characterization, and properties Emphasizes the application of HEAs Aimed at researchers, engineers, and scientists working to develop materials for advanced applications T.S. Srivatsan, PhD, Professor of Materials Science and Engineering in the Department of Mechanical Engineering at the University of Akron (Ohio, USA), earned his MS in Aerospace Engineering in 1981 and his PhD in Mechanical Engineering in 1984 from the Georgia Institute of Technology (USA). He has authored or edited 65 books, delivered over 200 technical presentations, and authored or co-authored more than 700 archival publications in journals, book chapters, book reviews, proceedings of conferences, and technical reports. His RG score is 45 with a h-index of 53 and Google Scholar citations of 9000, ranking him to be among the top 2% of researchers in the world. He is a Fellow of (i) the American Society for Materials International, (ii) the American Society of Mechanical Engineers, and (iii) the American Association for Advancement of Science. Manoj Gupta, PhD, is Associate Professor of Materials at NUS, Singapore. He is a former Head of Materials Division of the Mechanical Engineering Department and Director Designate of Materials Science and Engineering Initiative at NUS, Singapore. In August 2017, he was highlighted among the Top 1% Scientists of the World by the Universal Scientific Education and Research Network and in the Top 2.5% among scientists as per ResearchGate. In 2018, he was announced as World Academy Championship Winner in the area of Biomedical Sciences by the International Agency for Standards and Ratings. A multiple award winner, he actively collaborates/visits as an invited researcher and visiting and chair professor in Japan, France, Saudi Arabia, Qatar, China, the United States, and India.

Author : Robert Jaffee
Publisher : Springer Science & Business Media
Page : 665 pages
File Size : 43,7 Mb
Release : 2013-11-21
Category : Technology & Engineering
ISBN : 9781468424218

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Fundamental Aspects of Structural Alloy Design by Robert Jaffee Pdf

FUNDAMENTAL ASPECTS OF STRUCTURAL ALLOY DESIGN is the proceedings of the tenth Battelle Colloquium in the Materials Sciences, held in Seattle, Washington, and Harrison Hot Springs, B.C., September 15-19, 1975. The theme of the conference was the emerging science of alloy design. Although the relationships of properties of alloys to their composition and structure have long been a dominant theme in physical metallurgy, it is only recently that metallurgists have turned their attention from the analytical, post hoc study of the structure-property relationship to the synthesis approach of alloy design. As usual in the Battelle colloquia, the first day started with a group of introductory lectures presented by leaders in the field, each emphasizing his personal approach to the problem. This provided a historical perspective for the colloquium. These papers, together with the banquet address of Professor J. R. Low, Jr., who was honored at the colloquium, comprise the introductory section of these proceedings. Alloy design is generally specific to a given application. Thus, the needs in alloy design in a number of important applications, gas turbines, electrical-power-generation equipment, airframes, pressure vessels, and nuclear applications were presented in a group of papers. An agenda discus sion on "Needs in Alloy Design" followed. These papers give the external constraints on alloy design applications, and criteria for mechanical, physical, and chemical properties for which the alloys must be designed.

Author : BBVL. Deepak,DRK Parhi,Pankaj C. Jena
Publisher : Springer Nature
Page : 1049 pages
File Size : 49,8 Mb
Release : 2020-03-13
Category : Technology & Engineering
ISBN : 9789811526961

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Innovative Product Design and Intelligent Manufacturing Systems by BBVL. Deepak,DRK Parhi,Pankaj C. Jena Pdf

This book gathers selected research articles from the International Conference on Innovative Product Design and Intelligent Manufacturing System (ICIPDIMS 2019), held at the National Institute of Technology, Rourkela, India. The book discusses latest methods and advanced tools from different areas of design and manufacturing technology. The main topics covered include design methodologies, industry 4.0, smart manufacturing, and advances in robotics among others. The contents of this book are useful for academics as well as professionals working in industrial design, mechatronics, robotics, and automation.

Author : J. Kihara,R. Yamamoto,M. Doyama,T. Suzuki
Publisher : Elsevier
Page : 1009 pages
File Size : 52,5 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780444597335

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Computer Aided Innovation of New Materials by J. Kihara,R. Yamamoto,M. Doyama,T. Suzuki Pdf

This volume brings together the experience of specialists in the entire field of applications of Materials Science. The volume contains 196 of the excellent papers presented at the conference. This multidisciplinary meeting was held to bring together workers in a wide range of materials science and engineering activities who employ common analytical and experimental methods in their day to day work. The results of the meeting are of worldwide interest, and will help to stimulate future research and analysis in this area.

Author : Flaviana Calignano
Publisher : Unknown
Page : 154 pages
File Size : 45,9 Mb
Release : 2020-09-16
Category : Electronic
ISBN : 3039431404

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Additive Manufacturing (AM) of Metallic Alloys by Flaviana Calignano Pdf

The introduction of metal AM processes in such industrial sectors as the aerospace, automotive, defense, jewelry, medical and tool-making fields, has led to a significant reduction in waste material and in the lead times of the components, innovative designs with higher strength, lower weight, and fewer potential failure points from joining features. This Special Issue on "Additive Manufacturing (AM) of Metallic Alloys" contains a mixture of review articles and original contributions on some problems that limit the wider uptake and exploitation of metals in AM.

Author : G L Song
Publisher : Elsevier
Page : 665 pages
File Size : 42,8 Mb
Release : 2011-03-25
Category : Technology & Engineering
ISBN : 9780857091413

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Corrosion of Magnesium Alloys by G L Song Pdf

The use of magnesium alloys is increasing in a range of applications, and their popularity is growing wherever lightweight materials are needed. This book provides a comprehensive account of the corrosion of magnesium alloys. It covers not only the corrosion performances and mechanisms of Mg alloys in conventional environments, such as sodium chloride solutions, but also looks at their corrosion behaviours in special media, like engine coolants and simulated body fluids. Part one covers fundamentals such as the corrosion electrochemistry, activity and passivity of magnesium and its alloys. Part two then considers the metallurgical effect in relation to the corrosion of magnesium alloys, including the role of micro-structure and earth-rare elements, the corrosion behaviour of magnesium-based bulk metallic glasses, and the corrosion of innovative magnesium alloys. Part three goes on to describe environmental influences on the corrosion of magnesium alloys, such as atmospheric corrosion, stress corrosion cracking, creep and fatigue behaviour, and galvanic corrosion. Finally, part four is concerned with various means of protecting magnesium alloys against corrosion through the use of aluminium electrodeposition, conversion and electrophoretic coatings, and anodisation. With its distinguished editor and team of contributors, this book is an invaluable resource for metallurgists, engineers and designers working with magnesium and its alloys, as well as professionals in the aerospace and automotive industries. Provides a comprehensive account of the corrosion of magnesium alloys covering fundamentals such as the corrosion electrochemistry, activity and passivity Reviews the metallurgical effect in relation to the corrosion of magnesium alloys, including the role of micro-structure and earth-rare elements Assesses environmental influences such as atmospheric corrosion, stress corrosion cracking, creep and fatigue behaviour, and galvanic corrosion

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 40,8 Mb
Release : 1962-02
Category : Nuclear reactors
ISBN : UOM:39015086421016

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Specific Zirconium Alloy Design Program Quarterly Progress Report by Anonim Pdf

Author : George E. Totten,Kiyoshi Funatani,Lin Xie
Publisher : CRC Press
Page : 992 pages
File Size : 46,8 Mb
Release : 2004-05-25
Category : Technology & Engineering
ISBN : 0203970926

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Handbook of Metallurgical Process Design by George E. Totten,Kiyoshi Funatani,Lin Xie Pdf

Reviewing an extensive array of procedures in hot and cold forming, casting, heat treatment, machining, and surface engineering of steel and aluminum, this comprehensive reference explores a vast range of processes relating to metallurgical component design-enhancing the production and the properties of engineered components while reducing manufacturing costs. It surveys the role of computer simulation in alloy design and its impact on material structure and mechanical properties such as fatigue and wear. It also discusses alloy design for various materials, including steel, iron, aluminum, magnesium, titanium, super alloy compositions and copper.

Author : Anonim
Publisher : Unknown
Page : 198 pages
File Size : 42,9 Mb
Release : 1984
Category : Alloys
ISBN : NASA:31769000466832

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Fundamentals of Alloy Solidification Applied to Industrial Processes by Anonim Pdf

Solidification processes and phenomena, segregation, porosity, gravity effects, fluid flow, undercooling, as well as processing of materials in the microgravity environment of space, now available on space shuttle flights were discussed.

Author : T. DebRoy,H. K. D. H. Bhadeshia
Publisher : Springer Nature
Page : 137 pages
File Size : 42,5 Mb
Release : 2021-01-04
Category : Technology & Engineering
ISBN : 9783030576127

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Innovations in Everyday Engineering Materials by T. DebRoy,H. K. D. H. Bhadeshia Pdf

This book provides an invaluable reference of materials engineering written for a broad audience in an engaging, effective way. Several stories explain how perseverance and organized research helps to discover new processes for making important materials and how new materials with unmatched properties are theoretically conceived, tested in the laboratory, mass produced and deployed for the benefit of all. This book provides a welcome introduction to how advances are made in the world of materials that sustain and define our contemporary standard of living. Suitable for trained materials scientists and the educated layman with an appreciation of engineering, the book will be especially appealing to the young materials engineer, for whom it will serve as a long-term reference due to its clear and rigorous illustration of the field's essential features.