Browsing Mühendislik Fakültesi by Author "Özsaraç, Uğur"

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Effect of welding current on mechanical properties of galvanized chromided steel sheets in electrical resistance spot welding

Aslanlar, Salim; Oğur, Ahmet; Özsaraç, Uğur; İlhan, Erdinç; Demir, Zafer (ELSEVIER SCI LTD, 2007)

In this study, the effect of welding current on the quality of weld joint and obviously on tensile-shear and tensile-peel strengths of galvanized chromate steel sheets having 1.2 mm thickness in electrical resistance spot ...
The effect of process parameters on penetration in gas metal arc welding processes

Karadeniz, Erdal; Özsaraç, Uğur (ELSEVIER SCI LTD, 2007)

The welding currents were chosen as 95, 105, 115 A, arc voltages were chosen as 22, 24, and 26 V and the welding speeds were chosen as 40, 60 and 80 cm/min for all experiments. As a result of this study, it was obvious ...
The effect of Ti-B and Sr on the mechanical behaviour of the zinc-aluminum-based ZA-12 alloy produced by gravity casting

Kurnaz, Süleyman Can; Şevik, Hüseyin; Türk, Ahmet; Özsaraç, Uğur (CARL HANSER VERLAG, 2006)

In this study, the effect of Ti-B (0.05-0.7 wt.% Ti, 0.01 - 0.13 wt.% B) and Sr additions (0.05-0.7 wt.%) on the hardness, ultimate tensile strength (UTS), strain and fatigue properties of the gravity cast Zn-Al-based ZA-12 ...
The experimental study of titanium-ions into hydroxyapatite by chemical precipitation

Yaralı Özbek, Yıldız; Baştan, Fatih Erdem; Canikoğlu, Nuray; Özsaraç, Uğur (SPRINGER, 2016)

Hydroxyapatite (HA) is an important material for biomedical implants, because its chemical composition is similar to that of bone tissue. This study focuses on the effect of sintering temperature and the amount of reinforcement ...
The wear behaviour investigation of sliding bearings with a designed testing machine

Özsaraç, Uğur; Fındık, Fehim; Durman, Mehmet (ELSEVIER SCI LTD, 2007)

In this study, firstly a new wear testing machine was designed and produced in the university in order to investigate the wear behaviour of conventionally used sliding bearing alloys. Secondly, the wear tests of these ...
Welding time effect on mechanical properties of automotive sheets in electrical resistance spot welding

İlhan, Erdinç; Aslanlar, Salim; Oğur, Ahmet; Özsaraç, Uğur (ELSEVIER SCI LTD, 2008)

In this study, the effects of welding time on the tensile-peel strength and tensile-shear strength of welding joints in electrical resistance spot welding of chromate micro-alloyed steel sheets having 1.2 mm thicknesses ...