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and their surface finish as well as testing conditions including sliding speed, applied load and test environments. Even though wear behaviour of other implant materials such as stainless steel, titanium... in accordance with the ASTM G99-95a standard [29] using a pin-on disc wear testing machine. In the present study, pins of AZ31B magnesium alloy were machined to 6 mm in diameter and 10 mm in length......
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Friction and wear properties of Cu-based self-lubricating composites in air and vacuum conditionsShiyin HUANG, Yi FENG , Kewang DING, Gang QIAN, Hongjuan LIU and Yang WANG Department of Material... and wear rate were investigated by a ring-on-disc wear machine in air and vacuum conditions, respectively. Tribo-films formed on the worn surfaces were characterized by scanning electron microscopy......
-ray diffraction. The wear mechanisms of these coatings subjected to tribological testing were investigated by post-test surface analyses. This research provides a novel approach to design durable nano...Wear and Friction Properties of Electrodeposited Ni-Based Coatings Subject to Nano-enhanced Lubricant and Composite CoatingRizwan Bajwa,Zulfiqar Khan,H.Nazir,Vivek Chacko,Adil SaeedNanoCorr, Energy......
Trans. Nonferrous Met. Soc. China 22(2012) 1001-1011 Effect of Al-TiB master alloy addition on microstructure, wear and compressive deformation behaviour of aluminum alloys D. P. MONDAL, Nidhi JHA... was added in various proportions in 7178 Al alloy in order to examine the effect of TiB on grain refinement, wear and compressive deformation of the later one. Microstructural characterization reveals......
% relative humidity). In addition, the samples were weighed before and after testing by a sartorius (0.1 mg precision, TE214S, Germany). The wear rates were given by W=Δm/(Pρs), where W is the wear... by powder metallurgy technology. The effect of graphite morphology on the tribological behavior for the Ag-SG and Ag-FG under the dry sliding wear was investigated with a pin-on-disk tribometer at a load......
J. Cent. South Univ. (2018) 25: 1708-1716 DOI: https://doi.org/10.1007/s11771-018-3862-0 Heat transfer performance testing of a new type of phase change heat sink for high power light emitting... of the developed testing system, heat transfer performance of the heat sink is tested under the condition of natural convection, upon which the influence of thermal load and working medium on the heat......
were averaged by using the absolute values during a cycle of test and the wear volumes were measured from the changes of the surface geometries after testing. 3 Results and discussion... Evaluation of ring surfaces with several coatings for friction, wear and scuffing life Dae-Hyun CHO, Young-Ze LEE School of Mechanical Engineering, Sungkyunkwan University, 300 Chunchun-dong......
, 1981. [31] WOOD R J K. Erosion-corrosion interactions and their effect on marine and offshore materials[J]. Wear, 2006, 261(9): 1012-1023. [32] BERTOL L S, JUNIOR W K, SILVA F P D, AUMUND K C. Medical design: Direct metal laser sintering of Ti-6Al-4V[J]. Materials & Design, 2010, 31(8): 3982-3988. [33] GULERYUZ H, CIMENOGLU H. Effect of thermal oxidation on corrosion and corrosion-wear......
Friction and wear of 7075 aluminum alloy induced by torsional fretting CAI Zhen-bing(蔡振兵), ZHU Min-hao(朱旻昊), LIN Xiu-zhou(林修洲) Tribology Research Institute, Traction Power State Key Laboratory...; Abstract: The torsional fretting wear tests of 7075 aluminum alloy flat against 52100 steel ball in dry condition were......