Numerical Analysis of Hot Cracking in Laser-Hybrid Welded Tubes

In welding experiments conducted on heavy wall pipes, the penetration mode (full or partial penetration) occurred to be a significant factor influencing appearance of solidification cracks. To explain the observed phenomena and support further optimization of manufacturing processes, a computational...

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Bibliographic Details
Main Authors: Moritz Oliver Gebhardt, Andrey Gumenyuk, Michael Rethmeier
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2013/520786
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