2015
DOI: 10.2474/trol.10.366
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Friction and Wear Property of Copper Alloys for Plain Bearing

Abstract: Copper alloys have been used for plain bearing material in many kinds of engineering machines. In this study typical copper alloys are selected from the view point of strength and thermal conductivity that is proportional to electric conductivity. The aim of this study is to investigate that the thermal conductivity is very important character to keep mild friction with appropriate condition of block-on-ring tests. The results show that the patterns of friction coefficient of time are classified into four type… Show more

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Cited by 5 publications
(3 citation statements)
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“…Black oxide, like layers, forms in case Cu-Cr-Zr helps to minimize wear. Cd is a more complex element, and hardness and wear increase with hardness; hence, more wear is observed in the case of Cu-Cd [18]. A comparison of wear of Cu-Cd, Cu-Be and Cu-Cr-Zr alloy under different temperatures, time and load conditions was conducted.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Black oxide, like layers, forms in case Cu-Cr-Zr helps to minimize wear. Cd is a more complex element, and hardness and wear increase with hardness; hence, more wear is observed in the case of Cu-Cd [18]. A comparison of wear of Cu-Cd, Cu-Be and Cu-Cr-Zr alloy under different temperatures, time and load conditions was conducted.…”
Section: Resultsmentioning
confidence: 99%
“…The dry sliding wear behaviour of Ti-6Al-4V titanium alloy against EN31 and wear debris analysis were studied, and the results showed that the amount of wear increased as the load increased [17]. According to Mashahito and colleagues' research on the tribological properties of chromium copper alloys and beryllium copper alloys [18], high thermal conductivity indicates favourable tribological properties.…”
Section: Introductionmentioning
confidence: 99%
“…Zhao et al [3] maintained the average CoF (coefficient of friction) of tin bronze 6-6-3 in the range of 0.52 ~ 0.41 under the condition of dry sliding wear at room temperature, load of 100-500 N and speed of 200 r/min. Fujita et al [4] indicated that the average CoF of AMS4640 copper alloy was 0.45 when the contact load between AMS4640 copper alloy and ring block was 50 N under dry sliding wear. Yan Wang et al [5] investigated that the dry CoF of Cu-9 wt.% Ni-6 wt.% Sn alloy was 0.79 at 20 °C.…”
Section: Introductionmentioning
confidence: 99%