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Properties of P460-S355 submerged arc welds

  • Mustafa Türkmen , Nida Katı , Haluk Kejanlı und Uğur Çalıgülü
Veröffentlicht/Copyright: 20. Dezember 2019
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Abstract

In this study, the weldability of P460 and S355 steel was investigated by application of the submerged arc welding (SAW) process. In the analyses, the effects of various parameters were handled at different welding speeds, the two levels of the current values of 475 A to 525 A and 525 A to 575 A, commercial submerged additive metals, and commercial aglomera welding powders. A notch impact test was carried on to determine the strength of the joints. Microhardness measurements were made at a Vickers load of 500 g. Optical microscopy and EDS analyses were utilized in the weld zone to investigate the microstructure changes which depend on the welding parameters. The results of this study indicate that P460 steel maintained sufficiently good weldability by application of the submerged welding process.


Correspondence Address, Assistant Prof. Dr. Nida Kati, Metallurgy and Materials Engineering Department, Technology Faculty, Firat University, 23119 Elazig-Turkey, E-mail: , , , ,

Mustafa Turkmen, born 1981, recieved his BSc at the University of Zonguldak Karaelmas, Karabuk, Turkey, in 2004. He received his MSc degree at the same university in 2007. In 2013, he achieved his PhD at the University of Karabuk. He was an Assistant Professor at the University of Kocaeli between 2014 and 2019 and became anAssociate Professor in 2019 at Gebze Technical University, Kocaeli, Turkey. His research areas cover heat treatment, dual phase steels, powder metallurgy, welding and strain aging.

Nida Kati, born 1988, achieved her BSc at the University of Firat, Elazig, Turkey, in 2009. She recieved her PhD degree at the same university in 2014. Her research areas include fusion welding, solid state welding, materials science, composite materials, powder metallurgy, manufacturing techniques and surface modification.

Haluk Kejanli, born 1960, received his BSc University of Hacettepe, İstanbul, Turkey, in 1982 and his MSc degree at the University of Yildiz Technical, İstanbul, Turkey, in 1999. In 2007, he received his PhD at the University of Firat, Elazig, Turkey. His research areas solid state welding method, diffusion welding method, materials science, composite materials, powder metallurgy, manufacturing techniques, surface modification and tribology.

Ugur Caligulu, born 1979, received his BSc at the University of Firat, Elazig, Turkey, in 2002 and his MSc degree at the same university in 2005. He received his PhD at the same university in 2009. He has been an Associate Professor at University of Firat, Elazig, Turkey since 2013. His research areas fusion welding method, solid state welding method, materials science, composite materials, powder metallurgy, manufacturing techniques, surface modification and tribology, artificial neural network, MANOVA.


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Published Online: 2019-12-20
Published in Print: 2020-01-07

© 2020, Carl Hanser Verlag, München

Heruntergeladen am 25.10.2025 von https://www.degruyterbrill.com/document/doi/10.3139/120.111449/pdf
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