Browsing Teknik Eğitim Fakültesi by Author "Sakarya Uygulamalı Bilimler Üniversitesi/Teknoloji Fakültesi/Metalurji Ve Malzeme Mühendisliği Bölümü"

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Evaluation of the Influence of Upset Stage on Joint Properties of Friction Welded Dissimilar Aluminum-Copper Cast Alloys

Barlas, Zafer; Çolak, Murat (PO BOX 197-IV, LJUBLJANA 61001, SLOVENIA, 2014)

Friction welding was applied to dissimilar aluminum cast bars alloyed with 2 and 8% copper and the effects of upset time on joint properties were evaluated in this study. The welding process was carried out by a vertical ...
Evaluation of the Performance of H3BO3-filled Polyamide Composite

Ünal, Hüseyin; Yetgin, Salih Hakan; Şen, Uğur; Mimaroğlu, Abdullah (SAGE PUBLICATIONS LTD, 2010)

In this study, the performance of boric acid (H3BO3)-filled polyamide composites were studied and evaluated at dry-sliding friction conditions. Wear tests were carried out using configuration of composite pin on a rotating ...
The Effect of Test Parameters on Friction and Wear Performance of PTFE and PTFE Composites

Ünal, Hüseyin; Yetgin, Salih Hakan; Mimaroğlu, Abdullah; Sümer, Mensur (SAGE PUBLICATIONS LTD, 2010)

The friction and wear properties of pure poly-tetra-fluoro-ethylene (PTFE), 35% carbon filled poly-tetra-fluoro-ethylene (PTFE+35%C), and 17% glass fiber-reinforced polytetra- fluoro-ethylene (PTFE+17% GFR) sliding against ...