Cold Spray In The Realm Of Additive Manufacturing
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Cold Spray In The Realm Of Additive Manufacturing
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Author : Sunil Pathak
language : en
Publisher: Springer Nature
Release Date : 2020-05-12
Cold Spray In The Realm Of Additive Manufacturing written by Sunil Pathak and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-12 with Technology & Engineering categories.
This book sheds light on the development of the cold spray process in applications of additive manufacturing (AM) and repair/remanufacturing engineering. It covers the process fundamentals of different cold spray techniques, namely low pressure cold spray and high pressure cold spray process. Bonding mechanism and powder substrate interface are an important part of the book. The chapters present the recent developments in materials used in cold spraying for AM and various coating applications. The latest research in this area as well as possible avenues of future research are also highlighted as a way to encourage the researchers.
Cold Spray Additive Manufacturing
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Author : Shuo Yin
language : en
Publisher: Springer Nature
Release Date : 2021-04-28
Cold Spray Additive Manufacturing written by Shuo Yin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-28 with Technology & Engineering categories.
This book systematically describes the status quo and future development of cold spray additive manufacturing technology. It starts with a comprehensive introduction to the fundamentals of cold spray additive manufacturing, including its history, working principle, equipment, processing parameters and powder feedstock. It then discusses the fundamentals of and the latest developments in the gas flow character, particle acceleration, particle deposition and bond mechanism from the perspectives of both experiments and modelling to provide readers with insights into the cold spray additive manufacturing process. Further, it explores microstructure and properties, which are major concerns in the context of cold sprayed deposits. The book also highlights the strengthening strategies for cold sprayed deposits, from pre- and in-process to post-treatment. Lastly, it examines the current and potential applications of cold spray additive manufacturing.
Practical Cold Spray
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Author : Victor Kenneth Champagne Jr.
language : en
Publisher: Springer Nature
Release Date : 2021-06-18
Practical Cold Spray written by Victor Kenneth Champagne Jr. and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-18 with Technology & Engineering categories.
This book provides a detailed explanation of the cold spray process from a practical standpoint. Drawing on the authors’ 36 years of research and development experience, it is firmly rooted in theory but also substantiated by empirical data and practical knowledge, offering potential users the information they need to recognize the advantages, as well as the limitations, of cold spray. This sets it apart from previous works on the subject, which have been purely academic. Cold spray technology has made great dramatic strides over the last 10 years and is now being used extensively in the aerospace, electronics, automotive, medical, and even the petrochemical industries. Most recently, cold spray of near-net shaped parts was accomplished – something previously assumed to be impossible because of the limitations of commercially available cold spray systems and a lack of fundamental understanding regarding the process. The cost of cold spray has also declined, making it appealing to industry through the introduction of new powders, surface preparation techniques, and recovery systems tailored to the cold spray process. Though primarily intended for users of the technology, this handbook is also a valuable resource for researchers interested in advances in cold spray materials, improved feedstock powders, advanced hardware and software development, surface preparation techniques, and the numerous applications developed to date. For example, cold spray aluminum alloys have been developed that offer the strength and ductility of wrought material in the as-sprayed condition. This has yet to be achieved by conventional powder consolidation methods including laser sintering, electron beam, and ultrasonic techniques. Other topics covered include additive manufacturing, structural repair, nondestructive evaluation, advanced cold spray materials, qualification requirements, cold spray systems comparison, and, finally, helium recovery. Thanks to its practical focus, the book provides readers with everything they need to understand, evaluate, and implement cold spray technology.
Enhancing Understanding And Flexibility Of Free Form Additive Manufacturing Cold Spray
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Author : Georgios Kokkinos
language : en
Publisher:
Release Date : 2022
Enhancing Understanding And Flexibility Of Free Form Additive Manufacturing Cold Spray written by Georgios Kokkinos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Additive Manufacturing Of Cork A Cold Spray Technology
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Author : Kimberly Kay Dickey
language : en
Publisher:
Release Date : 2021
Additive Manufacturing Of Cork A Cold Spray Technology written by Kimberly Kay Dickey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Cold Spray Additive Manufacturing is a technology capable of mass manufacturing components with complicated geometry and coating substrates in hard-to-reach areas. In addition, cold spray also has the ability of conducting a green manufacturing process, with zero waste of renewable feed material, and zero gas and chemical emission. This paper investigates solely cold spray as an additive manufacturing technology with cork as the natural material. CFD results were used to predict the physical behavior of air and the cork particles. After unsuccessful coatings, final results showed that when moisture is added, cork is successfully cold sprayed, and agglomeration is experienced. Following these results, high speed camera and Hopkinson bar tests concluded that pressure is the only significant parameter that drastically effects the disposition quality of the cork coating. This is the first reported result of cork powder being cold sprayed, in addition to groundbreaking results of successfully coating an Aluminum substrate without a binder. Key words: cork, powder, additive manufacturing, natural materials, cold spray, binder, deposition efficiency, coating, high speed camera, Hopkinson bar.
Advances In Cold Spray
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Author : Victor K. Champagne
language : en
Publisher: Woodhead Publishing
Release Date : 2023-06-23
Advances In Cold Spray written by Victor K. Champagne and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-23 with Technology & Engineering categories.
Advances in Cold Spray: A Coating Deposition and Additive Manufacturing Process, Second Edition reviews the fundamental processes and recent advances made in the field of cold spray. This fully updated edition now includes a special chapter on Cold Spray Additive Manufacturing, along with advancements in impact modeling and simulation that allow a better understanding of the cold spray bonding mechanisms, powder synthesis and predictive modeling to improve the engineering of cold spray powders. In addition, materials properties data is a backbone of this book because the advanced cold spray materials have proven to be comparable to wrought and enable cold spray to be incorporated into structural applications for near-net shape parts production as well as for repair. Finally, numerous modern applications of cold spray representative of the Electronics, Medical, Petrochemical, Nuclear, Aerospace, Automotive, and Additive Manufacturing industries are presented. Provides information on the fundamentals of cold spray as an additive manufacturing process Presents the significant increase in properties of cold spray materials achieved to date Discusses recent advancements in cold spray powders, equipment, automation, modeling and simulation and the expansion of applications
Solid State Additive Manufacturing
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Author : Amlan Kar
language : en
Publisher: CRC Press
Release Date : 2023-12-01
Solid State Additive Manufacturing written by Amlan Kar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-01 with Technology & Engineering categories.
The text focuses on discussing the solid-state deformation behavior of materials in additive manufacturing processes. It highlights the process optimization and bonding of different layers during layer-by-layer deposition of different materials in Solid-State. It covers the design, process, and advancement of solid-state additive manufacturing methods. Covers the fundamentals of materials processing, including the stress–strain–temperature correlation in solid-state processing and manufacturing Discusses solid-state additive manufacturing methods, and optimization strategies for the fabrication of additive manufacturing products Showcases the mechanisms associated with improvement in mechanical properties of Solid-State additive manufacturing products Provides a comprehensive discussion on microstructural stability and homogeneity in mechanical properties Presents hybrid solid-state process for fabrication of multilayer components and composite materials Provides a detailed review of laser-based post-processing techniques The text focuses on the Solid-State additive manufacturing techniques for the fabrication of industrially relevant products. It gives in-depth information on the fundamental aspects, hybridization of the processes, fabrication of different materials, improvement in product performance, and Internet of Things enabled manufacturing. The text covers crucial topics, including hybrid Solid-State additive manufacturing, cold spray additive manufacturing, online defect detection of products, and post-processing of additively manufactured components. These subjects are significant in advancing additive manufacturing technology and ensuring the quality and efficiency of the produced components. It will serve as an ideal reference text for senior undergraduate and graduate students, and researchers in fields such as mechanical engineering, aerospace engineering, manufacturing engineering, and production engineering.
Process Modeling And Planning For Robotic Cold Spray Based Additive Manufacturing
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Author : Hongjian Wu
language : en
Publisher:
Release Date : 2020
Process Modeling And Planning For Robotic Cold Spray Based Additive Manufacturing written by Hongjian Wu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Cold spray (CS) is a solid-state coating deposition technology that has recently been applied as an additive manufacturing (AM) process to fabricate individual components. This potential AM process is attracting more and more attention because of its advantages: high-forming efficiency, low temperature, and no phase changing of materials. These advantages make CS able to form large-volume objects to become an efficient and effective AM process. Nowadays, new advances in cold spray additive manufacturing (CSAM) call for new process implementation to improve the manufacturing accuracy and flexibility. Therefore, the purpose of this study is to enhance CS-based AM through the modeling and planning of the robotic CS process. The work of this thesis consists of three parts.Firstly, efforts have been dedicated to design and implement a new framework for CSAM. In this part, a concept of modular system is presented. Here, the current CSAM system is decomposed into different modules in order to understand the physical and functional relationships between the key elements of the entire system. This physical and functional modularity is an indispensable necessity to promote hybrid AM processes. New modules, such as in-situ measurement module, inter-process module can be integrated into the framework to bring more possibilities to the conventional CS process. It is revealed that system modularity is suitable to revolutionize the CSAM method and conduction. It can be seen that to fully exert the potential of CSAM, efforts are still required to integrate and coordinate more technologies with the help of the proposed modular framework.Secondly, a novel approach is presented to simulate the CS deposition. Here, a three-dimensional geometric model of the coating profile based on Gaussian distribution is developed. The model is combined with robot trajectory and processing parameters to simulate the evolving CS deposits. In addition, it can offer accurate profile prediction in the robot off-line programming platform, especially in case of shadow effects, which enables the integration of robot programming with simulation to better control the coating process. The results of both numerical and experimental verifications show that this proposed method has a good prediction accuracy for practice.At last, compared with the current bulk-based volume-forming strategy (e.g. a tessellation-based method), this study proposes a new spray strategy that considers the characteristics and kinematic parameters of cold spray to enhance stable layer building for 3D shape forming. Both simulation and experiments are conducted for method verification. Layer built benchmarking test objects have better shape accuracy than that of existing methods. This implies that the proposed method makes CS a real and layer-by-layer ready AM process for 3D shape forming.
Additive Manufacturing Processes
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Author : Sanjay Kumar
language : en
Publisher: Springer Nature
Release Date : 2020-05-26
Additive Manufacturing Processes written by Sanjay Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-26 with Technology & Engineering categories.
This book provides a single-source reference to additive manufacturing, accessible to anyone with a basic background in engineering and materials science. Unlike other books on additive manufacturing that include coverages of things such as machine architecture, applications, business and present market conditions, this book focuses on providing comprehensive coverage of currently available additive manufacturing processes. All processes are explained with the help of various, original diagrams, useful for beginners and advanced researchers alike. Provides comprehensive coverages of all current processes available in additive manufacturing; Explains processes with the help of various original diagrams; Explains future process development at the last chapter, providing research outlook; Includes extensive references at the end of each chapter for further reading of original research.
Modern Cold Spray
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Author : Julio Villafuerte
language : en
Publisher: Springer
Release Date : 2016-10-22
Modern Cold Spray written by Julio Villafuerte and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-22 with Technology & Engineering categories.
This book focuses on the current state of the art of the novel cold spray process. Cold spray is a solid state metal consolidation process, which allows engineers to tailor surface and shape properties by optimizing process parameters, powder characteristics and substrate conditions for a wide variety of applications that are difficult or impossible by other techniques. Readers will benefit from this book's coverage of the commercial evolution of cold spray since the 1980's and will gain a practical understanding of what the technology has to offer.
