Author

Doruk Gürkan

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Open access Oct 2026

Process–surface–performance relationship in WAAM-fabricated AlSi5: functional surface engineering through topographical and chemical modification

Wire arc additive manufacturing (WAAM) of aluminum alloys often produces components with complex surface morphologies that directly influence functional performance. In this study, the effect of surface condition on the wettability, surface energy and hardness of WAAM-fabricated AlSi5 was systematically investigated wi...

Doruk Gürkan · Surface Topography Metrology... · 0 citations

Open access Oct 2026

TIG welding of EN 1.3964 low-magnetic austenitic stainless steel: effects of welding parameters on microstructure, mechanical behavior, and ferrite stability

EN 1.3964 nitrogen-alloyed austenitic stainless steel is widely employed in naval and offshore structures because of its high strength, corrosion resistance, and low magnetic response. This study investigates the influence of TIG welding current and argon shielding-gas flow rate on the microstructural evolution, ferrit...

Ramazan Boz, Zeynep Taşlıçukur Öztürk, Doruk Gürkan · Materials Research Express · 0 citations