Fatigue Behavior Of Laser Metal Deposited 17 4 Ph Stainless Steel

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Fatigue Behavior of Laser Metal Deposited 17-4 PH Stainless Steel

Author : Lakshmi J. Vendra
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Fatigue Behavior of Laser Metal Deposited 17-4 PH Stainless Steel by : Lakshmi J. Vendra

Download or read book Fatigue Behavior of Laser Metal Deposited 17-4 PH Stainless Steel written by Lakshmi J. Vendra and published by . This book was released on 2020 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: As additive manufacturing (AM) technology has evolved, its use has been extended to address more challenging service loading and environmental applications. To ensure broader acceptance of AM technology and to justify its use in routine production, there is a need to characterize the mechanical properties of AM parts. Laser metal deposition (LMD) or laser-directed energy deposition is an AM process in which focused thermal energy (laser) is used to fuse material, typically powder, as it is being deposited. LMD is used for repair, feature addition, rapid prototyping, and low-volume part fabrication and has great potential for producing components with composition gradients or hybrid structures. Specifically, the current work focuses on developing basic fatigue performance data for 17-4 PH stainless steel deposits made using the LMD process. Fatigue behavior for laser powder bed fusion (PBF) parts has been documented in some detail; however, the current understanding of fatigue behavior of LMD parts is limited. It is reasonable to assume that the fatigue behavior of LMD deposits is influenced by a variety of parameters, such as processing conditions, material defects, surface treatments, build orientation, and heat treatment. This paper researched the effect of heat treatment on fatigue performance; the remaining effects were held constant. Stress amplitude-number of cycles (S-N) curves--were generated to report fatigue strength and life of the deposits. Fracture surfaces were examined using optical and scanning electron microscopy. The fatigue and fracture behavior was significantly influenced by the selected parameters.

Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering

Author : Filippo Berto
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering by : Filippo Berto

Download or read book Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering written by Filippo Berto and published by . This book was released on 2020 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct metal laser sintering (DMLS) offers economical production of customized components with complex geometries in a shorter design-to-manufacture cycle. Similar to other additive manufacturing (AM) techniques, this method is used for the production of complex geometries that include various kinds of notch geometries. The basic understanding of the fatigue behavior of the notched specimens produced with AM techniques, however, must be substantially improved before the unique features of this rapidly developing technology can be used in critical load bearing applications. The axial and torsional fatigue behavior of severely notched components made of additively manufactured 17-4 PH stainless steel was studied in the present paper. The experimental fatigue tests were performed under axial- and torsional-loading conditions. Cylindrical specimens with notch tip radius of 0.1mm were employed to evaluate the fatigue behavior of the specimens under different loading conditions.

TMS 2023 152nd Annual Meeting & Exhibition Supplemental Proceedings

Author : The Minerals, Metals & Materials Society
Publisher : Springer Nature
ISBN 13 : 3031225244
Total Pages : 1349 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis TMS 2023 152nd Annual Meeting & Exhibition Supplemental Proceedings by : The Minerals, Metals & Materials Society

Download or read book TMS 2023 152nd Annual Meeting & Exhibition Supplemental Proceedings written by The Minerals, Metals & Materials Society and published by Springer Nature. This book was released on 2023-02-06 with total page 1349 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection presents papers from the 152nd Annual Meeting & Exhibition of The Minerals, Metals & Materials Society.

Quality Analysis of Additively Manufactured Metals

Author : Javad Kadkhodapour
Publisher : Elsevier
ISBN 13 : 0323886493
Total Pages : 858 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Quality Analysis of Additively Manufactured Metals by : Javad Kadkhodapour

Download or read book Quality Analysis of Additively Manufactured Metals written by Javad Kadkhodapour and published by Elsevier. This book was released on 2022-11-30 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality Analysis of Additively Manufactured Metals: Simulation Approaches, Processes, and Microstructure Properties provides readers with a firm understanding of the failure and fatigue processes of additively manufactured metals. With a focus on computational methods, the book analyzes the process-microstructure-property relationship of these metals and how it affects their quality while also providing numerical, analytical, and experimental data for material design and investigation optimization. It outlines basic additive manufacturing processes for metals, strategies for modeling the microstructural features of metals and how these features differ based on the manufacturing process, and more.Improvement of additively manufactured metals through predictive simulation methods and microdamage and micro-failure in quasi-static and cyclic loading scenarios are covered, as are topology optimization methods and residual stress analysis techniques. The book concludes with a section featuring case studies looking at additively manufactured metals in automotive, biomedical and aerospace settings. Provides insights and outlines techniques for analyzing why additively manufactured metals fail and strategies for avoiding those failures Defines key terms and concepts related to the failure analysis, quality assurance and optimization processes of additively manufactured metals Includes simulation results, experimental data and case studies

Laser-Based Additive Manufacturing

Author : Narendra B. Dahotre
Publisher : John Wiley & Sons
ISBN 13 : 3527347917
Total Pages : 308 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Laser-Based Additive Manufacturing by : Narendra B. Dahotre

Download or read book Laser-Based Additive Manufacturing written by Narendra B. Dahotre and published by John Wiley & Sons. This book was released on 2022-08-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser-Based Additive Manufacturing Explore laser-based additive manufacturing processes via multi-scale modeling and computer simulation In Laser-Based Additive Manufacturing: Modeling, Simulation, and Experiments, a distinguished team of researchers delivers an incisive framework for understanding materials processing using laser-based additive manufacturing (LAM). The book describes the use of computational modeling and simulation to explore and describe the LAM technique, to improve the compositional, phase, and microstructural evolution of the material, and to enhance the mechanical, chemical, and functional properties of the manufactured components. The accomplished authors combine a comprehensive overview of multi-scale modeling and simulation with experimental and practical observations, offering a systematic review of laser-material interactions in advanced LAM processes. They also describe the real-world applications of LAM, including component processing and surface functionalization. In addition to explorations of residual stresses, three-dimensional defects, and surface physical texture in LAM, readers will also find: A thorough introduction to additive manufacturing (AM), including the advantages of AM over conventional manufacturing and the challenges involved with using the technology A comprehensive exploration of computation materials science, including length- and time-scales in materials modeling and the current state of computational modeling in LAM Practical discussions of laser-material interaction in LAM, including the conversion of light energy to heat, modes of heat dissipation, and the dynamics of the melt-pool In-depth examinations of the microstructural and mechanical aspects of LAM integrated with modeling Perfect for materials scientists, mechanical engineers, and physicists, Laser-Based Additive Manufacturing: Modeling, Simulation, and Experiments is perfect for anyone seeking an insightful treatment of this cutting-edge technology in the areas of alloys, ceramics, and composites.

Multiaxial Fatigue

Author : Darrell Socie
Publisher : SAE International
ISBN 13 : 0768065100
Total Pages : 510 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Multiaxial Fatigue by : Darrell Socie

Download or read book Multiaxial Fatigue written by Darrell Socie and published by SAE International. This book was released on 1999-12-15 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides practicing engineers, researchers, and students with a working knowledge of the fatigue design process and models under multiaxial states of stress and strain. Readers are introduced to the important considerations of multiaxial fatigue that differentiate it from uniaxial fatigue.

Austenitic Stainless Steels

Author : P. Marshall
Publisher : Springer Science & Business Media
ISBN 13 : 9780853342779
Total Pages : 458 pages
Book Rating : 4.3/5 (427 download)

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Book Synopsis Austenitic Stainless Steels by : P. Marshall

Download or read book Austenitic Stainless Steels written by P. Marshall and published by Springer Science & Business Media. This book was released on 1984-07-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Manufacturing and Design

Author : Erik Tempelman
Publisher : Elsevier
ISBN 13 : 0080999263
Total Pages : 310 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Manufacturing and Design by : Erik Tempelman

Download or read book Manufacturing and Design written by Erik Tempelman and published by Elsevier. This book was released on 2014-03-03 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufacturing and Design presents a fresh view on the world of industrial production: thinking in terms of both abstraction levels and trade-offs. The book invites its readers to distinguish between what is possible in principle for a certain process (as determined by physical law); what is possible in practice (the production method as determined by industrial state-of-the-art); and what is possible for a certain supplier (as determined by its production equipment). Specific processes considered here include metal forging, extrusion, and casting; plastic injection molding and thermoforming; additive manufacturing; joining; recycling; and more. By tackling the field of manufacturing processes from this new angle, this book makes the most out of a reader's limited time. It gives the knowledge needed to not only create well-producible designs, but also to understand supplier needs in order to find the optimal compromise. Apart from improving design for production, this publication raises the standards of thinking about producibility. Emphasizes the strong link between product design and choice of manufacturing process Introduces the concept of a "production triangle" to highlight tradeoffs between function, cost, and quality for different manufacturing methods Balanced sets of questions are included to stimulate the reader's thoughts Each chapter ends information on the production methods commonly associated with the principle discussed, as well as pointers for further reading Hints to chapter exercises and an appendix on long exercises with worked solutions available on the book's companion site: http://booksite.elsevier.com/9780080999227/

Additive Manufacturing of Metals

Author : John O. Milewski
Publisher : Springer
ISBN 13 : 3319582054
Total Pages : 351 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Additive Manufacturing of Metals by : John O. Milewski

Download or read book Additive Manufacturing of Metals written by John O. Milewski and published by Springer. This book was released on 2017-06-28 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging volume presents the exciting new technology of additive manufacturing (AM) of metal objects for a broad audience of academic and industry researchers, manufacturing professionals, undergraduate and graduate students, hobbyists, and artists. Innovative applications ranging from rocket nozzles to custom jewelry to medical implants illustrate a new world of freedom in design and fabrication, creating objects otherwise not possible by conventional means. The author describes the various methods and advanced metals used to create high value components, enabling readers to choose which process is best for them. Of particular interest is how harnessing the power of lasers, electron beams, and electric arcs, as directed by advanced computer models, robots, and 3D printing systems, can create otherwise unattainable objects. A timeline depicting the evolution of metalworking, accelerated by the computer and information age, ties AM metal technology to the rapid evolution of global technology trends. Charts, diagrams, and illustrations complement the text to describe the diverse set of technologies brought together in the AM processing of metal. Extensive listing of terms, definitions, and acronyms provides the reader with a quick reference guide to the language of AM metal processing. The book directs the reader to a wealth of internet sites providing further reading and resources, such as vendors and service providers, to jump start those interested in taking the first steps to establishing AM metal capability on whatever scale. The appendix provides hands-on example exercises for those ready to engage in experiential self-directed learning.

TMS 2020 149th Annual Meeting & Exhibition Supplemental Proceedings

Author : The Minerals, Metals & Materials Society
Publisher : Springer Nature
ISBN 13 : 3030362965
Total Pages : 2046 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis TMS 2020 149th Annual Meeting & Exhibition Supplemental Proceedings by : The Minerals, Metals & Materials Society

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.

Thermo-Mechanical Modeling of Additive Manufacturing

Author : Michael Gouge
Publisher : Butterworth-Heinemann
ISBN 13 : 0128118210
Total Pages : 296 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Thermo-Mechanical Modeling of Additive Manufacturing by : Michael Gouge

Download or read book Thermo-Mechanical Modeling of Additive Manufacturing written by Michael Gouge and published by Butterworth-Heinemann. This book was released on 2017-08-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermo-mechanical Modeling of Additive Manufacturing provides the background, methodology and description of modeling techniques to enable the reader to perform their own accurate and reliable simulations of any additive process. Part I provides an in depth introduction to the fundamentals of additive manufacturing modeling, a description of adaptive mesh strategies, a thorough description of thermal losses and a discussion of residual stress and distortion. Part II applies the engineering fundamentals to direct energy deposition processes including laser cladding, LENS builds, large electron beam parts and an exploration of residual stress and deformation mitigation strategies. Part III concerns the thermo-mechanical modeling of powder bed processes with a description of the heat input model, classical thermo-mechanical modeling, and part scale modeling. The book serves as an essential reference for engineers and technicians in both industry and academia, performing both research and full-scale production. Additive manufacturing processes are revolutionizing production throughout industry. These technologies enable the cost-effective manufacture of small lot parts, rapid repair of damaged components and construction of previously impossible-to-produce geometries. However, the large thermal gradients inherent in these processes incur large residual stresses and mechanical distortion, which can push the finished component out of engineering tolerance. Costly trial-and-error methods are commonly used for failure mitigation. Finite element modeling provides a compelling alternative, allowing for the prediction of residual stresses and distortion, and thus a tool to investigate methods of failure mitigation prior to building. Provides understanding of important components in the finite element modeling of additive manufacturing processes necessary to obtain accurate results Offers a deeper understanding of how the thermal gradients inherent in additive manufacturing induce distortion and residual stresses, and how to mitigate these undesirable phenomena Includes a set of strategies for the modeler to improve computational efficiency when simulating various additive manufacturing processes Serves as an essential reference for engineers and technicians in both industry and academia

Metallic Materials Properties Development and Standardization (MMPDS): Chapters 1-4

Author :
Publisher :
ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Metallic Materials Properties Development and Standardization (MMPDS): Chapters 1-4 by :

Download or read book Metallic Materials Properties Development and Standardization (MMPDS): Chapters 1-4 written by and published by . This book was released on 2003 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Additive Manufacturing and Metal Joining

Author : N. Ramesh Babu
Publisher : Springer Nature
ISBN 13 : 9811976120
Total Pages : 458 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Advances in Additive Manufacturing and Metal Joining by : N. Ramesh Babu

Download or read book Advances in Additive Manufacturing and Metal Joining written by N. Ramesh Babu and published by Springer Nature. This book was released on 2023-05-16 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select proceedings of the 8th International and 29th All India Manufacturing Technology, Design and Research Conference (AIMTDR 2021). It discusses the latest advances in miniature manufacturing, machining of miniature components, surface engineering, nanomaterials, nanotechnology, Industry 4.0, optimization techniques, micro-electric discharge machining, electrochemical micro-machining, thin films, optimization of micro-machining process parameters, machining of nano-composites, characterization using atomic force microscopy, micro-tool fabrications, characterization of nano-composites, surface roughness analysis, tribological performance of surface coated materials and sustainability in manufacturing. The contents of this book are useful for students, researchers and as well as industry professionals in the various fields of mechanical engineering.

Fatigue of Materials III

Author : Raghavan Srinivasan
Publisher : Springer
ISBN 13 : 3319482408
Total Pages : 274 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Fatigue of Materials III by : Raghavan Srinivasan

Download or read book Fatigue of Materials III written by Raghavan Srinivasan and published by Springer. This book was released on 2016-12-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers presented in the third international symposium titled Fatigue of Materials: Advances and Emergences in Understanding held during the Materials Science and Technology 2014 meeting. The book contains contributions from engineers, technologists, and scientists from academia, research laboratories, and industries. The papers are divided into six topical areas: Session 1: Aluminum Alloys Session 2: Ferrous Materials I Session 3: Ferrous Materials II Session 4: Composite Materials Session 5: Advanced Materials Session 6: Modeling The papers cover a broad spectrum of topics that represent the truly diverse nature of the subject of fatigue as it relates to the world of materials.

Science, Technology and Applications of Metals in Additive Manufacturing

Author : Bhaskar Dutta
Publisher : Elsevier
ISBN 13 : 0128166436
Total Pages : 354 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Science, Technology and Applications of Metals in Additive Manufacturing by : Bhaskar Dutta

Download or read book Science, Technology and Applications of Metals in Additive Manufacturing written by Bhaskar Dutta and published by Elsevier. This book was released on 2019-08-15 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science, Technology and Applications of Metal Additive Manufacturing provides a holistic picture of metal Additive Manufacturing (AM) that encompasses the science, technology and applications for the use of metal AM. Users will find design aspects, various metal AM technologies commercially available, a focus on merits and demerits, implications for qualification and certification, applications, cost modeling of AM, and future directions. This book serves as an educational guide, providing a holistic picture of metal AM that encompasses science, technology and applications for the real-life use of metal AM. Includes an overall understanding of metal additive manufacturing, Including steps involved (process flow) Discusses available commercial metal AM technologies and their relative strengths and weaknesses Reviews the process of qualification of AM parts, various applications, cost modeling, and the future directions of metal AM

Crystal Plasticity

Author : Wojciech Polkowski
Publisher : MDPI
ISBN 13 : 3036508384
Total Pages : 438 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Crystal Plasticity by : Wojciech Polkowski

Download or read book Crystal Plasticity written by Wojciech Polkowski and published by MDPI. This book was released on 2021-04-27 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a collection of 25 original papers (including one review paper) on state-of-the art achievements in the theory and practice of crystals plasticity. The articles cover a wide scope of research on materials behavior subjected to external loadings, starting from atomic-scale simulations, and a new methodological aspect, to experiments on a structure and mechanical response upon a large-scale processing. Thus, a presented contribution of researchers from 18 different countries can be virtually divided into three groups, namely (i) “modelling and simulation”; (ii) “methodological aspects”; and (iii) “experiments on process/structure/properties relationship”. Furthermore, a large variety of materials are investigated including more conventional (steels, copper, titanium, nickel, aluminum, and magnesium alloys) and advanced ones (composites or high entropy alloys). The book should be interested for senior students, researchers and engineers working within discipline of materials science and solid state physics of crystalline materials.

Comprehensive Materials Processing

Author :
Publisher : Newnes
ISBN 13 : 0080965334
Total Pages : 5485 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Comprehensive Materials Processing by :

Download or read book Comprehensive Materials Processing written by and published by Newnes. This book was released on 2014-04-07 with total page 5485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Materials Processing, Thirteen Volume Set provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources