Browsing by Author "Purcek, G."
Now showing items 1-5 of 5
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Effect of friction stir processing on tribological properties of Al-Si alloys
Aktarer, Semih Mahmut; Sekban, D.M.; Yanar, H.; Purcek, G. (Institute of Physics Publishing, 2017)As-cast Al-12Si alloy was processed by single-pass friction stir processing (FSP), and its effect on mainly friction and wear properties of processed alloy was studied in detail. The needle-shaped eutectic silicon particles ... -
Formability of friction stir processed low carbon steels used in shipbuilding
Sekban, D.M.; Akterer, Semih Mahmut; Saray, O.; Ma, Z.Y.; Purcek, G. (Chinese Society of Metals, 2018)The stretch formability of a low carbon steel processed by friction stir processing (FSP) was studied under biaxial loading condition applied by a miniaturized Erichsen test. One-pass FSP decreased the ferritic grain size ... -
Improvement the wear behavior of low carbon steels by friction stir processing
Sekban, D.M.; Aktarer, Semih Mahmut; Yanar, H.; Alsaran, A.; Purcek, G. (Institute of Physics Publishing, 2017)A low carbon structural steel was surface-hardened by friction stir processing (FSP) through 4 mm thickness from the surface. The hardness of the alloy increased from 140 Hv0.1 to about 240 Hv0.1 after single-pass FSP. ... -
Microstructure, mechanical properties and formability of friction stir processed interstitial-free steel
Sekban, D.M.; Saray, O.; Aktarer, Semih Mahmut; Purcek, G.; Ma, Z.Y. (Elsevier Ltd, 2015)The microstructure, mechanical properties and stretch formability of fine-grained (FG) interstitial-free steel (IF-steel) formed by friction stir processing (FSP) was investigated systematically. One-pass FSP drastically ... -
A novel surface strengthening technique for enhancing fatigue properties of 6061 Al alloy
Gong, B. S.; Zhang, Z. J.; Wang, H. W; Liu, R.; Liu, H. Z.; Wang, H.; Purcek, G.; Demirtaş, M.; Yanar, H.; Zhang, Z. F. (Elsevier, 2025)A new surface spinning rolling (SR) strengthening technique was developed to enhance the fatigue properties of 6061 Al alloy. The traditional shot peening (SP) process can strengthen the sample's surface, but it increases ...
