4   Artículos

 
en línea
Ronald Pordzik and Peer Woizeschke    
The formation of defects such as pores during deep-penetration laser welding processes is governed by the melt pool dynamics and the stability of the vapor capillary, also referred to as the keyhole. In order to gain an insight into the dynamics of the k... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Leander Schmidt, Klaus Schricker, Jean Pierre Bergmann and Christina Junger    
Spatter formation is a major issue in deep penetration welding with solid-state lasers at high welding speeds above 8 m/min. In order to limit spatter formation, the use of local gas flows represents a technically feasible solution. By using the gas flow... ver más
Revista: Applied Sciences    Formato: Electrónico

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