Numerical simulation and synchrotron X-ray diffraction study of temporal strain development leading to hot cracking in pulsed laser beam welding [67]

Joseph Bophelo Morake¹, Andreas Herrmann¹, Leander Schmidt¹, Klaus Schricker^1,2, Marc Seibold¹, Chen Yunhui³, Hannes Friedmann¹, Christian Diegel¹, Fabian Fröhlich¹, Stephan Eichler¹, Alexander Rack⁴, Veijo Honkimäki⁴, Jean Pierre Bergmann¹

1: Ilmenau University of Technology, Production Technology Group, Gustav-Kirchhoff-Platz 2, 98693 Ilmenau, Germany; 2: Brandenburg University of Technology Cottbus-Senftenberg, Chair of Joining and Welding Technology, Konrad-Wachsmann-Allee 13, 03046 Cottbus, Germany; 3: RMIT Center for Additive Manufacturing, RMIT University, Melbourne, 3000, Australia; 4: European Synchrotron Radiation Facility – The European Synchrotron, 71, avenue des Martyrs, 38043 Grenoble, France