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Structure‐energy model of the wear resistance of metallic materials in heterogeneous continua

Structure‐energy model of the wear resistance of metallic materials in heterogeneous continua This paper describes the elastic state of heterogenous materials within the framework of the mechanics of heterogenous continua. Failure condition of a two‐phase material is formulated and the dependencies of hydroabrasive and cavitational wear of steel on the spacing of the inclusions of martensite in steels with ferritic‐cementitic and austenitic structures are established. The dependence of the wear resistance criterion on the stress, distribution density and austenitic grain diameter is also presented. The results made it possible to develop an effective structure‐energy model to describe wear processes of materials and coatings. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Industrial Lubrication and Tribology Emerald Publishing

Structure‐energy model of the wear resistance of metallic materials in heterogeneous continua

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Publisher
Emerald Publishing
Copyright
Copyright © 2004 Emerald Group Publishing Limited. All rights reserved.
ISSN
0036-8792
DOI
10.1108/00368790410550688
Publisher site
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Abstract

This paper describes the elastic state of heterogenous materials within the framework of the mechanics of heterogenous continua. Failure condition of a two‐phase material is formulated and the dependencies of hydroabrasive and cavitational wear of steel on the spacing of the inclusions of martensite in steels with ferritic‐cementitic and austenitic structures are established. The dependence of the wear resistance criterion on the stress, distribution density and austenitic grain diameter is also presented. The results made it possible to develop an effective structure‐energy model to describe wear processes of materials and coatings.

Journal

Industrial Lubrication and Tribology – Emerald Publishing

Published: Oct 1, 2004

Keywords: Wear resistance; Composite materials

References

  • Improvement of the Cavitation Resistance of Internal Combustion Engines (in Russian)
    Borshchevskii, Yu.T.; Miroshnichenko, A.F.; Pogodaev, L.I.
  • Kinetics of Damageability and Failure of Solid Bodies (in Russian)
    Fedorov, V.V.
  • Energy equations for fluid flows with suspended drifts
    Frankl, F.I.
  • Destrukction mechanism of the top layer for model and construction materials at extremal conditions of work
    Kaczyński, R.; Nachimowicz, J.
  • Wear Resistance and Structure of Solid Fused Materials (in Russian)
    Khrushchev, N.M.
  • Equations of hydrodynamics for two‐phase mixtures
    Kril, S.I.
  • Introduction to Tensor Analysis (Russian translation)
    McKonnel, A.D.
  • Estimate of the wear resistance of fused materials in the energy criterion
    Pogodaev, L.I.; Ezhov, Yu.E.
  • Hydroabrasive and Cavitation Wear of Ship Equipment (in Russian)
    Pogodaev, L.I.; Shevchenko, P.A.