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Author: Øystein Grong
Publisher: CRC Press
ISBN:
Category : Science
Languages : en
Pages : 632
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Book Description
Metallurgical Modelling of Welding gives graduate students, engineers and researchers an in-depth insight into the field of welding metallurgy, providing a broad overview of its fundamental principles. In recent years, significant progress has been made in the understanding of the chemical and physical processes which take place during weldning. This book brings together all the basic components to reach the goal of faster process development, optimisation of processes and properties, and the possibility of developing new and weldable alloys.The second edition includes a new chapter of exercis.
Author: Øystein Grong
Publisher: CRC Press
ISBN:
Category : Science
Languages : en
Pages : 632
Get Book Here
Book Description
Metallurgical Modelling of Welding gives graduate students, engineers and researchers an in-depth insight into the field of welding metallurgy, providing a broad overview of its fundamental principles. In recent years, significant progress has been made in the understanding of the chemical and physical processes which take place during weldning. This book brings together all the basic components to reach the goal of faster process development, optimisation of processes and properties, and the possibility of developing new and weldable alloys.The second edition includes a new chapter of exercis.
Author: F O Olsen
Publisher: Elsevier
ISBN: 1845696522
Category : Technology & Engineering
Languages : en
Pages : 336
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Book Description
Hybrid laser-arc welding (HLAW) is a combination of laser welding with arc welding that overcomes many of the shortfalls of both processes. This important book gives a comprehensive account of hybrid laser-arc welding technology and applications.The first part of the book reviews the characteristics of the process, including the properties of joints produced by hybrid laser-arc welding and ways of assessing weld quality. Part two discusses applications of the process to such metals as magnesium alloys, aluminium and steel as well as the use of hybrid laser-arc welding in such sectors as ship building and the automotive industry.With its distinguished editor and international team of contributors, Hybrid laser-arc welding is a valuable source of reference for all those using this important welding technology. - Reviews arc and laser welding including both advantages and disadvantages of the hybrid laser-arc approach - Explores the characteristics of the process including the properties of joints produced by hybrid laser-arc welding and ways of assessing weld quality - Examines applications of the process including magnesium alloys, aluminium and steel with specific focus on applications in the shipbuilding and automotive industries
Author: Christof Sommitsch
Publisher: MDPI
ISBN: 303651080X
Category : Technology & Engineering
Languages : en
Pages : 374
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Book Description
This book deals with metal processing and its numerical modelling and simulation. In total, 21 papers from different distinguished authors have been compiled in this area. Various processes are addressed, including solidification, TIG welding, additive manufacturing, hot and cold rolling, deep drawing, pipe deformation, and galvanizing. Material models are developed at different length scales from atomistic simulation to finite element analysis in order to describe the evolution and behavior of materials during thermal and thermomechanical treatment. Materials under consideration are carbon, Q&T, DP, and stainless steels; ductile iron; and aluminum, nickel-based, and titanium alloys. The developed models and simulations shall help to predict structure evolution, damage, and service behavior of advanced materials.
Author: John C. Lippold
Publisher: John Wiley & Sons
ISBN: 1118230701
Category : Technology & Engineering
Languages : en
Pages : 418
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Book Description
Describes the weldability aspects of structural materials used in a wide variety of engineering structures, including steels, stainless steels, Ni-base alloys, and Al-base alloys Welding Metallurgy and Weldability describes weld failure mechanisms associated with either fabrication or service, and failure mechanisms related to microstructure of the weldment. Weldability issues are divided into fabrication and service related failures; early chapters address hot cracking, warm (solid-state) cracking, and cold cracking that occur during initial fabrication, or repair. Guidance on failure analysis is also provided, along with examples of SEM fractography that will aid in determining failure mechanisms. Welding Metallurgy and Weldability examines a number of weldability testing techniques that can be used to quantify susceptibility to various forms of weld cracking. Describes the mechanisms of weldability along with methods to improve weldability Includes an introduction to weldability testing and techniques, including strain-to-fracture and Varestraint tests Chapters are illustrated with practical examples based on 30 plus years of experience in the field Illustrating the weldability aspects of structural materials used in a wide variety of engineering structures, Welding Metallurgy and Weldability provides engineers and students with the information needed to understand the basic concepts of welding metallurgy and to interpret the failures in welded components.
Author: Sindo Kou
Publisher: John Wiley & Sons
ISBN: 0471460931
Category : Technology & Engineering
Languages : en
Pages : 477
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Book Description
Updated to include new technological advancements in welding Uses illustrations and diagrams to explain metallurgical phenomena Features exercises and examples An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.
Author: H. Cerjak
Publisher: CRC Press
ISBN: 1040290914
Category : Technology & Engineering
Languages : en
Pages : 697
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Book Description
Contains the papers presented at the fourth International Seminar "Numerical Analysis of Weldability" held in September 1997 at Schloss Seggau near Graz, Austria.
Author: Øystein Grong
Publisher:
ISBN: 9781591249610
Category : Metallurgy
Languages : en
Pages : 620
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Book Description
Metallurgical Modelling of Welding gives graduate students, engineers and researchers an in-depth insight into the field of welding metallurgy, providing a broad overview of its fundamental principles. In recent years, significant progress has been made in the understanding of the chemical and physical processes which take place during weldning. This book brings together all the basic components to reach the goal of faster process development, optimisation of processes and properties, and the possibility of developing new and weldable alloys. The second edition includes a new chapter of exercis.
Author: Andrzej Sluzalec
Publisher: Springer Science & Business Media
ISBN: 1402029918
Category : Technology & Engineering
Languages : en
Pages : 173
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Book Description
The main purpose of this book is to provide a unified and systematic continuum approach to engineers and applied physicists working on models of deformable welding material. The key concept is to consider the welding material as an thennodynamic system. Significant achievements include thermodynamics, plasticity, fluid flow and numerical methods. Having chosen point of view, this work does not intend to reunite all the information on the welding thermomechanics. The attention is focused on the deformation of welding material and its coupling with thermal effects. Welding is the process where the interrelation of temperature and deformation appears throughout the influence of thermal field on material properties and modification of the extent of plastic zones. Thermal effects can be studied with coupled or uncoupled theories of thermomechanical response. A majority of welding problems can be satisfactorily studied within an uncoupled theory. In such an approach the temperature enters the stress-strain relation through the thennal dilatation and influences the material constants. The heat conduction equation and the relations governing the stress field are considered separately. In welding a material is either in solid or in solid and liquid states. The flow of metal and solidification phenomena make the welding process very complex. The automobile, aircraft, nuclear and ship industries are experiencing a rapidly-growing need for tools to handle welding problems. The effective solutions of complex problems in welding became possible in the last two decades, because of the vigorous development of numerical methods for thermal and mechanical analysis.
Author: John A. Goldak
Publisher: Springer Science & Business Media
ISBN: 0387232885
Category : Technology & Engineering
Languages : en
Pages : 326
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Book Description
Computational Welding Mechanics (CWM) provides readers with a complete introduction to the principles and applications of computational welding including coverage of the methods engineers and designers are using in computational welding mechanics to predict distortion and residual stress in welded structures, thereby creating safer, more reliable and lower cost structures. Drawing upon years of practical experience and the study of computational welding mechanics the authors instruct the reader how to: - understand and interpret computer simulation and virtual welding techniques including an in depth analysis of heat flow during welding, microstructure evolution and distortion analysis and fracture of welded structures, - relate CWM to the processes of design, build, inspect, regulate, operate and maintain welded structures, - apply computational welding mechanics to industries such as ship building, natural gas and automobile manufacturing. Ideally suited for practicing engineers and engineering students, Computational Welding Mechanics is a must-have book for understanding welded structures and recent technological advances in welding, and it provides a unified summary of recent research results contributed by other researchers.
Author: John C. Lippold
Publisher: John Wiley & Sons
ISBN: 1118210034
Category : Technology & Engineering
Languages : en
Pages : 370
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Book Description
The most up-to-date coverage of welding metallurgy aspects and weldability issues associated with Ni-base alloys Welding Metallurgy and Weldability of Nickel-Base Alloys describes the fundamental metallurgical principles that control the microstructure and properties of welded Ni-base alloys. It serves as a practical how-to guide that enables engineers to select the proper alloys, filler metals, heat treatments, and welding conditions to ensure that failures are avoided during fabrication and service. Chapter coverage includes: Alloying additions, phase diagrams, and phase stability Solid-solution strengthened Ni-base alloys Precipitation strengthened Ni-base alloys Oxide dispersion strengthened alloys and nickel aluminides Repair welding of Ni-base alloys Dissimilar welding Weldability testing High-chromium alloys used in nuclear power applications With its excellent balance between the fundamentals and practical problem solving, the book serves as an ideal reference for scientists, engineers, and technicians, as well as a textbook for undergraduate and graduate courses in welding metallurgy.
