Analysis of Residual Stress by Diffraction using Neutron and Synchrotron Radiation PDF Download

Author: M.E. Fitzpatrick
Publisher: CRC Press
ISBN: 0203608992
Category : Science
Languages : en
Pages : 368

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Book Description
While residual stress can be a problem in many industries and lead to early failure of component, it can also be introduced deliberately to improve lifetimes. Knowledge of the residual stress state in a component can be critical for quality control of surface engineering processes or vital to performing an accurate assessment of component life unde

Author: K. Ding
Publisher: CRC Press
ISBN: 9780849334443
Category : Technology & Engineering
Languages : en
Pages : 182

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Book Description
Laser shock peening (LSP) is a process for inducing compressive residual stresses using shock waves generated by laser pulses. It is a relatively new surface treatment for metallic materials that can greatly improve their resistance to crack initiation and propagation brought on by cyclic loading and fatigue. This book, the first of its kind, consolidates the scattered knowledge about LSP into one comprehensive volume. It describes the mechanisms of LSP and its substantial role in improving fatigue performance in terms of modification of microstructure, surface morphology, hardness, and strength. In particular, it describes numerical simulation techniques and procedures that can be adopted by engineers and research scientists to design, evaluate, and optimize LSP processes in practical applications.

Author: Shikun Zou
Publisher: Springer Nature
ISBN: 9819911176
Category : Science
Languages : en
Pages : 398

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Book Description
This book highlights the fundamentals and latest progresses in the research and applications of laser shock peening (LSP). As a novel technology for surface treatment, LSP greatly improves the resistance of metallic materials to fatigue and corrosion. The book presents the mechanisms, techniques, and applications of LSP in a systematic way. It discusses a series of new progresses in fatigue performance improvement of metal parts with LSP. It also introduces lasers, equipment, and techniques of newly developed industry LSP, with a detailed description of the novel LSP blisk. The book demonstrates in details numerical analysis and simulation techniques and illustrates process stability control, quality control, and analysis determination techniques. It is a valuable reference for scientists, engineers, and students in the fields of laser science, materials science, astronautics, and aeronautics who seek to understand, develop, and optimize LSP processes.

Author: Thomas M. Holden
Publisher: Materials Research Forum LLC
ISBN: 1945291176
Category : Technology & Engineering
Languages : en
Pages : 638

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Book Description
This book presents the proceedings of the International Conference on Residual Stresses 10 and is devoted to the prediction/modelling, evaluation, control, and application of residual stresses in engineering materials. New developments, on stress-measurement techniques, on modelling and prediction of residual stresses and on progress made in the fundamental understanding of the relation between the state of residual stress and the material properties, are highlighted. The proceedings offer an overview of the current understanding of the role of residual stresses in materials used in wide ranging application areas.

Author: Marc Seefeldt
Publisher: Materials Research Forum LLC
ISBN: 1945291893
Category : Technology & Engineering
Languages : en
Pages : 310

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Book Description
The European Conference on Residual Stresses (ECRS) series is the leading European forum for scientific exchange on internal and residual stresses in materials. It addresses both academic and industrial experts and covers a broad gamut of stress-related topics from instrumentation via experimental and modelling methodology up to stress problems in specific processes such as welding or shot-peening, and their impact on materials properties. Chapters: Diffraction Methods; Mechanical Relaxation Methods; Acoustic and Electromagnetic Methods; Composites, Nano and Microstructures; Films, Coatings and Oxides; Cold Working and Machining; Heat Treatments and Phase Transformations; Welding, Fatigue and Fracture: Stresses in Additive Manufacturing.

Author: Nizar Aifaoui
Publisher: Springer Nature
ISBN: 3030271463
Category : Technology & Engineering
Languages : en
Pages : 978

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Book Description
This book offers a collection of original peer-reviewed contributions presented at the 8th International Congress on Design and Modeling of Mechanical Systems (CMSM’2019), held in Hammamet, Tunisia, from the 18th to the 20th of March 2019. It reports on research, innovative industrial applications and case studies concerning mechanical systems and related to modeling and analysis of materials and structures, multiphysics methods, nonlinear dynamics, fluid structure interaction and vibroacoustics, design and manufacturing engineering. Continuing on the tradition of the previous editions, these proceedings offers a broad overview of the state-of-the art in the field and a useful resource for academic and industry specialists active in the field of design and modeling of mechanical systems. CMSM’2019 was jointly organized by two leading Tunisian research laboratories: the Mechanical Engineering Laboratory of the National Engineering School of Monastir, University of Monastir and the Mechanical, Modeling and Manufacturing Laboratory of the National Engineering School of Sfax, University of Sfax.

Author: Lothar Wagner
Publisher: John Wiley & Sons
ISBN: 9783527305377
Category : Science
Languages : en
Pages : 592

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Book Description
Shot peening has been proved to be a powerful instrument in enhancing the resistance of materials to various kinds of stress-induced damage, particularly against damage due to cyclic loading (fatigue) in air or in aggressive environments. As shot peening can be used for a wide variety of structural components irrespective of shape and dimensions, the number of shot peening applications in many industrial branches is increasing. The use of peen forming as a technique to form large metal parts into complicated shapes is also increasing, particularly in the aerospace industry. The Conference covers all aspects of the Science, Technology and Application of Shot Peening, and was intended to attract users, manufacturers as well as scientists working in the field of "Materials Treatment by Shot Peening". Emphasis was put on the current state of knowledge and research. This book offers scientists and engineers an unique opportunity to update their knowledge on shot peening.

Author: Alex Arzoumanidis
Publisher: Springer
ISBN: 3319950533
Category : Science
Languages : en
Pages : 111

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Book Description
Challenges in Mechanics of Time-Dependent Materials, Volume 2 of the Proceedings of the 2018 SEM Annual Conference& Exposition on Experimental and Applied Mechanics, the second volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers in the following general technical research areas: Characterization Across Length Scales Extreme Environments & Environmental Effects Soft Materials Damage, fatigue and Fracture Inhomogeneities & Interfaces Viscoelasticity Research in Progress

Author: Mnaouar Chouchane
Publisher: Springer Nature
ISBN: 3031650077
Category :
Languages : en
Pages : 533

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Book Description

Author: Volker Schulze
Publisher: John Wiley & Sons
ISBN: 3527607161
Category : Technology & Engineering
Languages : en
Pages : 375

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Book Description
The only comprehensive, systematic comparison of major mechanical surface treatments, their effects, and the resulting material properties. The result is an up-to-date, full review of this topic, collating the knowledge hitherto spread throughout many original papers. The book begins with a description of elementary processes and mechanisms to give readers an easy introduction, before proceeding to offer systematic, detailed descriptions of the various techniques and three very important types of loading: thermal, quasistatic, and cyclic loading. It combines and correlates experimental and model aspects, while supplying in-depth explanations of the mechanisms and a very high amount of exemplary data.