Hot Cracking Phenomena in Welds III

Hot Cracking Phenomena in Welds III

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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 a€œhot crackinga€ 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 BApllinghaus 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.The fact that austenitic stainless steels may be susceptible to weld solidification cracking is not new. ... It is still convenient, however, to refer to weldability diagrams as the arc welding or pulsed laser beam welding (LBW) weldability diagram, anbsp;...

Title:Hot Cracking Phenomena in Welds III
Author:John Lippold, Thomas Böllinghaus, Carl E. Cross
Publisher:Springer Science & Business Media - 2011-05-03


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