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作者:Er-Hui Zhao , Biao Ma , He-Yan Li
来源:[J].Tribology Letters(IF 1.743), 2017, Vol.65 (2)Springer
摘要:This paper aims to investigate the wear and lubrication behaviors of wet Cu-based friction pairs. A mixed lubrication model in plane contacts is developed, and the tests of pin-on-disk are carried out. Wear losses are measured by the oil spectrum analysis method. The wear loss...
作者:Parveen Kumar , M. F. Wani
来源:[J].Tribology Transactions(IF 0.914), 2018, Vol.61 (2), pp.335-346Taylor & Francis
摘要:... The friction and wear behavior of 0.5 wt% concentrations of GO particles in ethanol and SAE20W50 engine oil on a hypereutectic Al-25Si alloy disc against steel ball was studied at 5 N load. GO as an additive reduced the wear coefficient by 60–80% with 30 Hz frequency f...
作者:Qian Wu , Wenfei Li , Jianfu Zhang ...
来源:[J].Polymer-Plastics Technology and Engineering(IF 1.481), 2017, Vol.56 (5), pp.535-542Taylor & Francis
摘要:... In this case, the wear volume and friction coefficient of the blend were 2.6% of PPO and 45% lower than PPO, respectively.
作者:Yaogang Wang , Changhe Li , Yanbin Zhang ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2017, Vol.142, pp.3571-3583Elsevier
摘要:... Friction between abrasive grains and workpieces during grinding can directly influence grinding force, grinding wheel wear, and workpiece quality. Therefore, increasing lubricating effects is an effective way to improve machining performance. In this study, a nanofluid, a...
作者:Yuval Boneh , Ze’ev Reches
来源:[J].Tectonophysics(IF 2.684), 2018, Vol.733, pp.171-181Elsevier
摘要:Abstract(#br)We introduce here the concept of Geotribology as an approach to study friction, wear, and lubrication of geological systems. Methods of geotribology are applied here to characterize the friction and wear associated with slip along experimental faults composed of ...
作者:Yingzhe Li , Zhuo Li , Yang Gao ...
来源:[J].Journal of Applied Polymer Science(IF 1.395), 2020, Vol.137 (15), pp.n/a-n/aWiley
摘要:... The COF of the BF0‐A3 and the BF12‐A3 were 51% and 30% lower than that of the BF0‐A0 and the BF12‐A0 under water lubrication, respectively. The APTES grafted on the BF surface increased the wear resistance of the BF/NBR composites attributed to the improvement of ...
作者:Chuanyong Yu , Pengfei Ju , Hongqi Wan ...
来源:[J].Journal of Applied Polymer Science(IF 1.395), 2020, Vol.137 (21), pp.n/a-n/aWiley
摘要:ABSTRACT(#br)The irradiation conditions in the low earth orbit (LEO) severely inhibit the development of polymeric materials for solid lubrication coatings used on the external surfaces of spacecraft. To solve the problem, octavinyl polyhedral oligomeric silsesquioxanes (OvPO...
作者:Houbao Liu , Xinqing Su , Jie Tao ...
来源:[J].Journal of Applied Polymer Science(IF 1.395), 2020, Vol.137 (22), pp.n/a-n/aWiley
摘要:... The test results of friction and wear indicate that the CS/SCF‐SiO2/PEEK composites have the optimal tribological properties. Compared with pure PEEK, the friction coefficient of CS/SCF‐SiO2/PEEK composites under 200 N load decreases by 56.4% an...
作者:Qingjun Ding , Xinyu Li , Denghui Zhang ...
来源:[J].Journal of Applied Polymer Science(IF 1.395), 2020, Vol.137 (23), pp.n/a-n/aWiley
摘要:ABSTRACT(#br)It is well known that 3D printed parts prepared by fused deposition modeling (FDM) exhibit large anisotropy of mechanical properties. In this article, poly(lactic acid; PLA)/carbon fiber (CF) composites with different built orientations ( X , Y , Z ) were prepar...

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