Soviet Powder Metallurgy and Metal Ceramics

, Volume 31, Issue 11, pp 930–935 | Cite as

Mathematical model of the elastoplastic mechanism of deformation of porous sintered materials. I. Use of mechanical analogs in simulation of processes of deformation and shrinkage of porous sintered materials

  • A. K. Grigor'ev
  • A. I. Rudskoi
  • A. V. Kolesnikov
Theory and Technology of Article Forming


Mathematical Model Shrinkage Mechanical Analog Sintered Material Porous Sintered Material 
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    A. K. Grigor'ev, A. I. Rudskoi, and A. V. Kolesnikov, “A variation of interaction of the characteristics of the stressed and strained condition of a porous material and its base,” Poroshk. Metall., No. 8, 49–53 (1992).Google Scholar
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    J. Astarita and Marruchi, Fundamentals of the Hydrodynamics of Non-Newtonian Liquids [Russian translation], Mir, Moscow (1978).Google Scholar
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    S. G. Fomin, “A mathematical model of the elastoviscoplastic mechanism of deformation of metals,” Proceedings of the Leningrad Polytechnic Institute [in Russian], No. 378 (1981), pp. 63–68.Google Scholar
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    M. Oyame, S. Shima, and I. Kono, “Theory of plasticity for porous metals,” Bull. JSME,16, No. 99, 1254–1262 (1973).Google Scholar

Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • A. K. Grigor'ev
    • 1
  • A. I. Rudskoi
    • 1
  • A. V. Kolesnikov
    • 1
  1. 1.Saint Petersburg Technical UniversityUSSR

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