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Ultrasonic inspection of AA6013 laser welded joints
(ABM, ABC, ABPol, 2011-09-01)
Interest in laser beam welding for aerospace applications is continuously growing, mainly for aluminum alloys. The joints quality is usually assessed by non-destructive inspection (NDI). In this work, bead on plate laser ...
Pulsed Nd:YAG laser seam welding of AISI 316L stainless steel thin foils
(Elsevier B.V. Sa, 2010-11-01)
Experimental investigations were carried out using a pulsed neodymium:yttrium aluminum garnet laser weld to examine the influence of the pulse energy in the characteristics of the weld fillet. The pulse energy was varied ...
Influência da energia de soldagem em uniões de lâminas finas através de laser pulsado de Nd:YAG
(Associação Brasileira de Soldagem (ABS), 2010-12-01)
A soldagem laser vem sendo utilizada como um importante processo de manufatura. Ela pode ser utilizada tanto no modo contínuo quanto no modo pulsado. No processo onde se utiliza laser pulsado é possível realizar soldas de ...