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Yan Cui, Chong Li, Zenglou Li, Xiaojie Yao, Wenbo Hao, Songling Xing, Yuming Xie, Xiangchen Meng, Long Wan and Yongxian Huang
Despite wide applications in mechanical transmission components, sparked with extraordinary wear resistance, polymeric composites face the challenges of reinforcement agglomeration. In this work, deformation-driven processing was proposed to prepare carb...
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Erik Nyberg, Dídac Llopart i Cervelló and Ichiro Minami
Liquid lubricants are critical to enable long-life operation of high-performance machinery, such as geared actuators employed in robotics. In space applications, actuator gearboxes must operate in low temperatures, where liquid lubricants face inherent p...
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Vitali Podgursky, Asad Alamgir, Maxim Yashin, Taivo Jõgiaas, Mart Viljus, Taavi Raadik, Mati Danilson, Fjodor Sergejev, Andreas Lümkemann, Jan Kluson, Jozef Sondor and Andrei Bogatov
The study investigates thermal stability and high temperature tribological performance of a-C:H:Si diamond-like carbon (DLC) coating. A thin alumina layer was deposited on top of the a-C:H:Si coating to improve the tribological performance at high temper...
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Yoshihiro Momose, Takao Sakurai and Keiji Nakayama
This work describes the results of Arrhenius plot analysis of photoelectron emission (PE) and X-ray photoelectron spectroscopy (XPS) data for scratched iron surfaces. The data were obtained as a function of three variables of temperature, photon energy, ...
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David Kokalj, Jörg Debus, Dominic Stangier, Henning Moldenhauer, Alexander Nikolov, Alexandra Wittig, Andreas Brümmer and Wolfgang Tillmann
Tribology, as the science and technology of interacting surfaces, typically relies on liquid lubricants which reduce friction and wear. For environmentally friendly tribological purposes and applications requiring a liquid-free performance, solid lubrica...
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María T. Hernández-Sierra, Micael G. Bravo-Sánchez, José E. Báez, Luis D. Aguilera-Camacho, J. Santos García-Miranda and Karla J. Moreno
In this work, the effect that bio-based lubricants have on the tribological and hardness properties of a mechanical system was studied for extending their industrial utilization. The results showed that Castor oil has potential application in the metal-m...
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Viktor Aulin,Andrii Hrynkiv,Sergii Lysenko,Oleg Lyashuk,Taras Zamota,Dmytro Holub
Pág. 38 - 47
With the development of dispersed systems in tribology, there emerged a possibility to use effectively functional additives to lubricants in the form of geomodifiers. When introducing composite oils with geomodifiers, it is not necessary to perform const...
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Viktor Aulin,Oleksii Derkach,Dmytro Makarenko,Andrii Hrynkiv,Andrii Pankov,Andrii Tykhyi
Pág. 6 - 15
The paper reports an analysis into tribological efficiency of mating parts "polymeric-composite materials ? steel" is carried out. Improperly selected materials produce significant operating costs in terms of tribology. Therefore, selecting the type of p...
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Kyungmok Kim and Jaewook Lee
This paper describes a method to determine the thickness of a nonconductive coating by identifying the transition of material by a change in electrical properties. A slide-hold-slide test was conducted with a worn specimen including an electrodeposited c...
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Bingrong Han, Erfan Zal Nezhad, Farayi Musharavati, Fadi Jaber and Sungchul Bae
In the work presented in this manuscript, a self-organized TiO2 nanotube array film was produced by electrochemical anodization of a Ti–V alloy in an electrolyte containing NH4F/H3PO4 and then annealed at different temperatures under different atmo...
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