Hybrid laser+MAG welding of lifting equipment elements made of S960QL quenched and tempered steel

The article describes the advantages of laser + MAG hybrid welding method. The results of research hybrid welding of 5 + 5 and 5 + 7 mm butt joints S960QL steel and strength and toughness tests of obtained joints were presented. Testing of 5 + 7 mm thick butt joints showed that it meets the requirem...

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Bibliographic Details
Published inPrzegląd Spawalnictwa (Online) Vol. 89; no. 5
Main Authors Marek Banasik, Eugeniusz Turyk, Michał Urbańczyk
Format Journal Article
LanguageEnglish
Published Publishing Agency - Welding Technology Review 01.05.2017
Subjects
hybrid welding
laser MAG welding
MAG welding
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Summary:The article describes the advantages of laser + MAG hybrid welding method. The results of research hybrid welding of 5 + 5 and 5 + 7 mm butt joints S960QL steel and strength and toughness tests of obtained joints were presented. Testing of 5 + 7 mm thick butt joints showed that it meets the requirements of the PN-EN ISO 15614-14 standard.  in polish Spawanie hybrydowe laser + MAG elementów urządzeń dźwigowych wykonanych ze stali ulepszonej cieplnie S960QL W artykule opisano zalety metody spawania hybrydowego laser+MAG. Przedstawiono wyniki badań spawania hybrydowego złączy doczołowych 5 + 5 i 5 + 7 mm ze stali S960QL oraz wyniki badań wytrzymałości, udarności i twardości uzyskanych złączy. Badanie złącza doczołowego blach o grubości 5 + 7 mm wykazało, że spełnia ono wymagania PN-EN ISO 15614-14.
ISSN:0033-2364
2449-7959
DOI:10.26628/wtr.v89i5.759