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      Powder metallurgy processed metal-matrix friction materials for space applications

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          Abstract

          Owing to the increasing demand for tribological brakes for space applications, the development of novel materials and advanced technologies is necessary. This paper presents the design, characterization, and realization of powder metallurgy processed metal-matrix friction materials intended for the above-mentioned tribological brakes. Selecting appropriate ingredients, which provides an effective way to tailor the properties of the friction material, is evolving as a strategy to meet the design requirements. The tribological behaviors of the friction material are experimentally investigated under different conditions, and special attention is focused on the vacuum tribology. Examinations and analyses of the friction surface and subsurface corroborate the wear mechanism. In addition, the erosion resistances of the friction material are evaluated by exposure tests of ultraviolet irradiation and atomic oxygen. Finally, present and potential space applications of the friction material are also introduced based on experimental studies.

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          Most cited references 16

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          Nanocomposite and nanostructured tribological materials for space applications

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            Tribological behaviour of SiC particle-reinforced copper matrix composites

             K.C Lau,  S.C. Tjong (2000)
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              • Record: found
              • Abstract: not found
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              Friction and wear behaviors and mechanisms of Fe and SiO2 in Cu-based P/M friction materials

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                Author and article information

                Journal
                Tsinghua Science and Technology
                Friction
                Tsinghua University Press (Xueyuan Building, Tsinghua University, Beijing 100084, China )
                2223-7690
                05 June 2018
                : 06
                : 02
                : 219-229 (pp. )
                Affiliations
                [ 1 ] State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China
                [ 2 ] Shanghai Key Laboratory of Spacecraft Mechanism, Shanghai 201108, China
                Author notes
                * Corresponding author: Pingping YAO, E-mail: yaopingpingxx@ 123456sohu.com

                Yelong XIAO. He received his master degree in materials science and engineering in 2012 from Central South University, Changsha, China. He is currently a Ph.D. student at the same university. His research interests include the design, preparation, and characterization of metal matrix friction materials.

                Pingping YAO. He received his master and Ph.D. degrees in materials science and engineering from Central South University, Changsha, China. He joined Powder Metallurgy Research Institute at Central South University from 1992. His current position is a professor, the supervisor of Ph.D. students. His research areas cover the friction materials, anti- friction materials, and anti-wear materials, and their mechanical and tribological performances, and their applications in spacecraft, aircraft, high-speed trains and so on.

                Article
                2223-7690-06-02-219
                10.1007/s40544-017-0171-9

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                Page count
                Figures: 10, Tables: 4, References: 19, Pages: 11
                Categories
                Research Article

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