%0 Conference Paper %1 jarwitz2018investigation %A Jarwitz, Michael %A Lind, Jannik %A Weber, Rudolf %A Graf, Thomas %A Speker, Nicolai %A Haug, Patrick %B Proceedings of the 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018) %D 2018 %I Laser Institute of America %K BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steelsend:unibiblio Welding myown %T INVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICS %U https://www.lia.org/store/product/2018-icaleo-conference-proceedings-electronic-access %X The influence of superimposed intensity distributions on the number of generated spatters, the capillary shape, and the melt flows in the melt pool during laser welding of mild steel was investigated using online high-speed X-Ray imaging. A change of the shape of the capillary was observed for different superimposed intensity distributions. A change in the size of the eddies in the melt pool was observed for welds with different amounts of generated spatters and a concentration of the streamlines of the flow field at the upper rear part of the capillary was observed for a high number of generated spatters, coinciding with the location of the generation of the spatters.

@inproceedings{jarwitz2018investigation, abstract = {The influence of superimposed intensity distributions on the number of generated spatters, the capillary shape, and the melt flows in the melt pool during laser welding of mild steel was investigated using online high-speed X-Ray imaging. A change of the shape of the capillary was observed for different superimposed intensity distributions. A change in the size of the eddies in the melt pool was observed for welds with different amounts of generated spatters and a concentration of the streamlines of the flow field at the upper rear part of the capillary was observed for a high number of generated spatters, coinciding with the location of the generation of the spatters.}, added-at = {2019-04-17T12:40:55.000+0200}, author = {Jarwitz, Michael and Lind, Jannik and Weber, Rudolf and Graf, Thomas and Speker, Nicolai and Haug, Patrick}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/281326186efb7950e0b9e064f14a3ec40/michaeljarwitz}, booktitle = {Proceedings of the 37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018) }, eventdate = {14 - 18 October 2018}, eventtitle = {37th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2018)}, interhash = {5dc2040bc1721c9b6d9724c9a9b950f9}, intrahash = {81326186efb7950e0b9e064f14a3ec40}, keywords = {BeamShaping Capillary Diagnostics Laser LaserMatterInteraction MacroMaterialProcessing Steelsend:unibiblio Welding myown}, month = {October}, publisher = {Laser Institute of America}, timestamp = {2022-03-02T17:31:40.000+0100}, title = {INVESTIGATION OF THE INFLUENCE OF SUPERIMPOSED INTENSITY DISTRIBUTIONS ON THE SPATTER BEHAVIOR IN LASER WELDING OF STEEL USING ONLINE X-RAY DIAGNOSTICS}, url = {https://www.lia.org/store/product/2018-icaleo-conference-proceedings-electronic-access}, venue = {Orlando, Florida, USA}, year = 2018 }