Laser beam oscillation welding for fatigue properties enhancement of tailor-welded blanks

•Laser welding without beam oscillation resulted in welds with severe root defects.•Welding with circle and cardioid oscillation mode reduced the root defects, while the lean root was present in the welds made with linear oscillation.•Root defects did not negatively affect the tensile strength of a...

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Vydané v:	Thin-walled structures Ročník 196; s. 111506
Hlavní autori:	Šebestová, Hana, Jambor, Michal, Horník, Petr, Novotný, Jan, Mrňa, Libor
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.03.2024
Predmet:	Beam oscillation Defect Fatigue Laser welding Tailor welded blanks Wobbling Defect Fatigue Wobbling Tailor welded blanks Laser welding Beam oscillation
ISSN:	0263-8231
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