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The Effect Of Lead Addition On The Wear Resistance Of Ar - 16 % Si Alloy Under Dry Sliding Conditions | ||
| Engineering and Technology Journal | ||
| Volume 24, Issue 1, January 2005, Pages 56-64 PDF (989.31 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.30684/etj.24.1A.12 | ||
| Author | ||
| Esraa abd alkhadeer alkhalady | ||
| Department of Production and Metallurgical Engineering University of Technology | ||
| Abstract | ||
| Abstract This research is devoted to study the wear characteristics of aluminum - 16 % silicon under dry sliding conditions at room temperature , using ( Pin - on - Disc ) technique . The wear rate has been measured as a function of alloy composition . i.e. various percentage of Pb , normal load , sliding distance , and disc hardness . The flash temperature was also measured . The surface structure of the alloy was examined after wear test using optical microscope . It has generally been observed that the wear rate and coefficient of friction : decrease noticeably with increasing lead content . The temperature of the contact surfaces also decreases with increasing wt % of lead . | ||
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