Weld Pool Phenomena
Title | Weld Pool Phenomena PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1994 |
Genre | |
ISBN |
Hot Cracking Phenomena in Welds
Title | Hot Cracking Phenomena in Welds PDF eBook |
Author | Thomas Böllinghaus |
Publisher | Springer Science & Business Media |
Pages | 398 |
Release | 2005-10-20 |
Genre | Technology & Engineering |
ISBN | 354027460X |
Although the avoidance of hot cracking still represents a major topic in modern fabrication welding components, the phenomena have not yet been fully understood. Through the 20 individual contributions from experts all over the world the present state of knowledge about hot cracking during welding is defined, and the subject is approached from four different viewpoints. The first chapter provides an overview of the various hot cracking phenomena. Different mechanisms of solidification cracking proposed in the past decades are summarized and new insight is particularly given into the mechanism of ductility dip cracking. The effects of different alloying elements on the hot cracking resistance of various materials are shown in the second chapter and, as a special metallurgical effect, the initiation of stress corrosion cracking at hot cracks has been highlighted. The third chapter outlines how numerical analyses and other modelling techniques can be utilized to describe hot cracking phenomena and how such results might contribute to the explanation of the mechanisms. Various hot cracking test procedures are presented in the final chapter with a special emphasis on standardization. For the engineering and natural scientists in research and development the book provides both, new insight and a comprehensive overview of hot cracking phenomena in welds. The contributions additionally give numerous individual solutions and helpful advice for international welding engineers to avoid hot cracking in practice. Furthermore, it represents a very helpful tool for upper level metallurgical and mechanical engineering students.
Mathematical Modelling of Weld Phenomena 3
Title | Mathematical Modelling of Weld Phenomena 3 PDF eBook |
Author | Horst Cerjak |
Publisher | CRC Press |
Pages | 0 |
Release | 1997 |
Genre | Mathematics |
ISBN | 9781861250100 |
Contains the papers presented at the third international meeting on the 'numerical analysis of weldability' organised by the International Institute of Welding and the Department of Materials Science and Welding at Graz University of Technology. For the first time there is a detailed article on the precipitation of oxides from the liquid weld pool
Cracking Phenomena in Welds IV
Title | Cracking Phenomena in Welds IV PDF eBook |
Author | Thomas Böllinghaus |
Publisher | Springer |
Pages | 502 |
Release | 2016-02-10 |
Genre | Technology & Engineering |
ISBN | 3319284347 |
This is the fourth volume in the well-established series of compendiums devoted to the subject of weld hot cracking. It contains the papers presented at the 4th International Cracking Workshop held in Berlin in April 2014. In the context of this workshop, the term “cracking” refers to hot cracking in the classical and previous sense, but also to cold cracking, stress-corrosion cracking and elevated temp. solid-state cracking. A variety of different cracking subjects are discussed, including test standards, crack prediction, weldability determination, crack mitigation, stress states, numerical modelling, and cracking mechanisms. Likewise, many different alloys were investigated such as aluminum alloys, copper-aluminum dissimilar metal, austenitic stainless steel, nickel base alloys, duplex stainless steel, creep resistant steel, and high strength steel.
Hot Cracking Phenomena in Welds III
Title | Hot Cracking Phenomena in Welds III PDF eBook |
Author | John Lippold |
Publisher | Springer Science & Business Media |
Pages | 439 |
Release | 2011-05-03 |
Genre | Technology & Engineering |
ISBN | 3642168647 |
This is the third in a series of compendiums devoted to the subject of weld hot cracking. It contains 22 papers presented at the 3rd International Hot Cracking Workshop in Columbus, Ohio USA in March 2010. In the context of this workshop, the term “hot cracking” refers to elevated temperature cracking associated with either the weld metal or heat-affected zone. These hot cracking phenomena include weld solidification cracking, HAZ and weld metal liquation cracking, and ductility-dip cracking. The book is divided into three major sections based on material type; specifically aluminum alloys, steels, and nickel-base alloys. Each of these sections begins with a keynote paper from prominent researchers in the field: Dr. Sindo Kou from the University of Wisconsin, Dr. Thomas Böllinghaus from BAM and the University of Magdeburg, and Dr. John DuPont from Lehigh University. The papers contained within include the latest insight into the mechanisms associated with hot cracking in these materials and methods to prevent cracking through material selection, process modification, or other means. The three Hot Cracking Phenomena in Welds compendiums combined contain a total of 64 papers and represent the best collection of papers on the topic of hot cracking ever assembled.
Hot Cracking Phenomena in Welds II
Title | Hot Cracking Phenomena in Welds II PDF eBook |
Author | Thomas Böllinghaus |
Publisher | Springer Science & Business Media |
Pages | 458 |
Release | 2008-08-07 |
Genre | Technology & Engineering |
ISBN | 3540786287 |
Failure of welded components can occur during service as well as during fabrication. Most common, analyses of the resistance of welded components against failure are targeted at crack avoidance. Such evaluations are increasingly carried out by modern weldability studies, i. e. considering interactions between the selected base and filler materials, structural design and welding process. Such weldability investigations are particularly targeted to prevent hot cracking, as one of the most common cracking phenomena occurring during weld fabrication. To provide an international information and discussion platform to combat hot cracking, an international workshop on Hot Cracking Phenomena in Welds has been created, based on an initiative of the Institute for Materials and Joining Technology at the Otto-von-Guericke University in Magdeburg and the Division V. 5 – Safety of Joined Components at the Federal Institute for Materials Research and Testing (BAM) in Berlin, Germany. The first workshop was organized in Berlin under the topics mechanisms and phenomena, metallurgy and materials, modelling and simulations as well as testing and standardization. It consisted of 20 individual contributions from eight countries, which were compiled in a book that found a very ready market, not only in the welding community. As a consequence of increasing interest, it has been decided to establish the Workshop on Hot Cracking Phenomena in Welds as a regular event every three years embedded in the International Institute of Welding (IIW). Attached to the IIW Commission IX and II Spring intermediate meetings, the second workshop was organized in March 2007.
Surface Phenomena in Welding and Surfacing
Title | Surface Phenomena in Welding and Surfacing PDF eBook |
Author | V. R. Ryabov |
Publisher | Taylor & Francis |
Pages | 124 |
Release | 2004-11-11 |
Genre | Metals |
ISBN | 9789057024269 |
First published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.