The effects of Co and Cr particles additions on microstructure and wear behaviour of Pb-Sn based alloy
JOURNAL OF ALLOYS AND COMPOUNDS, cilt.484, ss.510-513, 2009 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 484
- Basım Tarihi: 2009
- Doi Numarası: 10.1016/j.jallcom.2009.04.151
- Dergi Adı: JOURNAL OF ALLOYS AND COMPOUNDS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.510-513
- Sivas Cumhuriyet Üniversitesi Adresli: Hayır
Özet
In this study a Pb-Sn based alloy has been produced by adding Co and Cr particulate by means of mechanical processes. The effects of Co and Cr particles additions on the abrasive wear behaviours; of Pb-Sn alloy were investigated by using a pin-on-disc wear tester. Wear tests were performed under constant rotational speed and variable loads. The weight loss was measured by using a precise balance with accuracy of 10(-4) g at room temperature. Worn surface mechanism, changes of the microstructure, mechanical and phase characteristics of the specimens were examined by using scanning electron microscopy, electron diffraction spectrometer, X-ray diffraction and hardness measurement techniques. (C) 2009 Elsevier B.V. All rights reserved.