Nanotechnologies in Russia

, Volume 6, Issue 1–2, pp 144–153 | Cite as

Tribological characteristics of cast aluminum-matrix composites modified by nanosized refractory powders

  • I. E. Kalashnikov
  • L. K. Bolotova
  • T. A. Chernyshova
Article

Abstract

The results of studying aluminum-matrix composite materials (CMs) reinforced ex situ by disperse nanosize powders obtained by plasma-chemical synthesis, as well as by intermetallic phases formed by in situ reactions, are presented. The structure and tribological properties of aluminum-matrix CMs have been examined. The effect that the manufacturing modes, nature, and size of reinforcing particles have on the structure, wear resistance, coefficient of friction, and stability factors has been discussed.

Keywords

Axial Load Tribological Property Friction Surface Wear Intensity TRIBOLOGICAL Characteristic 

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References

  1. 1.
    P. Rohatgi, “Cast Aluminum-Matrix Composites for Automotive Applications,” JOM 43(4), 10–16 (1991).Google Scholar
  2. 2.
    T. A. Chernyshova, L. I. Kobeleva, and L. K. Bolotova, “Discretely Reinforced Composite Materials with Matrices of Aluminum Alloys and Their Tribological Properties,” Metally, No. 6, 85–98 (2001).Google Scholar
  3. 3.
    F. M. Hosking, F. Portillo, R. Wunderling, and R. Mehrabian, “Composites of Aluminum Alloys: Fabrication and Wear Behavior,” J. Mater. Sci. 17(2), 477–498 (1982).CrossRefGoogle Scholar
  4. 4.
    T. A. Chernyshova, I. E. Kalashnikov, A. V. Samokhin, N. V. Alekseev, L. K. Bolotova, and L. I. Kobeleva, “A Study of the Modifying Influence of Nanoparticle Additives Produced by Plasma-Chemical Synthesis on the Structure of Cast Aluminum Matrix Composite Materials,” Ross. Nanotekhnol. 4(7–8), 149–154 (2009) [Nanotechnol. Russ. 4 (7–8), 518–524 (2009)].Google Scholar
  5. 5.
    I. E. Kalashnikov, T. A. Chernyshova, L. K. Bolotova, and L. I. Kobeleva, “Preparation of Massive Nanostructured Composite Materials Intended for Tribotechnical Purposes,” in Proceedings of the Republican Scientific and Engineering Conference “Preparation of Composite Nanomaterials and Investigation of Their Structure and Properties,” Tashkent, Republic of Uzbekistan, July 5–6, 2007 (Tashkent, 2007), pp. 74–75 [in Russian].Google Scholar
  6. 6.
    T. A. Chernyshova, L. I. Kobeleva, I. E. Kalashnikov, and L. K. Bolotova, “Cast Aluminum-Matrix Composite Materials with Refractory Nanoparticles,” Rare Met. 28 (Special Issue, October), 179–183 (2009).Google Scholar
  7. 7.
    T. A. Chernyshova, L. I. Kobeleva, and L. K. Bolotova, “Tribological Properties of Precipitation-Hardening Aluminum-Matrix Composite Materials under Conditions of Dry Friction,” in Proceedings of the Fourth International Conference “Materials and Coatings for Extreme Performances: Investigations, Applications, Ecologically Safe Technologies for Their Production, and Utilization (MEE-2006),” Yalta (Tourist-Sanitary Center “Zhukovka”), Crimea, Ukraine, September 18–22, 2006 (Yalta, 2006), p. 210.Google Scholar
  8. 8.
    A. V. Chichinadze, E. M. Berliner, E. D. Braun, N. A. Bushe, and I. A. Buyanovskii, Friction, Wear, and Lubrication (Tribology and Tribotechnique) (Mashinostroenie, Moscow, 2003) [in Russian].Google Scholar
  9. 9.
    V. I. Nikitin and K. V. Nikitin, “Scientific Principles Underlying the Design of a New Class of Finely Crystalline Modifiers Intended for Metallic Alloys,” in Proceedings of the Fourth International Conference “Theory and Practice of Technologies for Manufacturing of Articles from Composite Materials and New Metallic Alloys (TPKMM),” Moscow, Russia, April 26–29, 2005 (Znanie, Moscow, 2006), pp. 297–307.Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  • I. E. Kalashnikov
    • 1
  • L. K. Bolotova
    • 1
  • T. A. Chernyshova
    • 1
  1. 1.Baikov Institute of Metallurgy and Materials ScienceRussian Academy of SciencesMoscowRussia

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