Modeling of yb:yag laser beam caustics and thermal phenomena in laser–arc hybrid welding process with phase transformations in the solid state

HIGHLIGHTS

• What: The authors consider the Marangoni effect with a surface tension diagram depending on temperature, in accordance with the research presented, and buoyancy forces in the FZ. The selection of the thermal load model in the analysis, as well as beam focusing, had an impact on the determined structure composition.
• Who: Marcin Kubiak et al. from the Faculty of Mechanical Engineering and Computer Science, Czestochowa University of Technology have published the article: Modeling of Yb:YAG Laser Beam Caustics and Thermal Phenomena in Laser-Arc Hybrid Welding Process with Phase Transformations in the Solid State . . .
  

   

  

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