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Metal Science and Heat Treatment

, Volume 57, Issue 9–10, pp 570–575 | Cite as

Analysis of a Method of Intense Plastic Deformation and its Application to Molding of Iron Powder Billets

  • A. M. Dmitriev
  • N. V. Korobova
DEFORMATION

A concept of intense plastic deformation is suggested. Schemes for molding cylindrical powder billets with simultaneous refinement of their structure adaptable to pressing in industrial presses are discussed. Formulas for calculating the expedient pressures in the compacted powder billets and for determining the strain accumulated under the schemes suggested are presented.

Key words

high-density powder billets iron powders refined structures deformation schemes calculation of deforming stresses calculation of accumulated strain 

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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  1. 1.Moscow State University of Technology “STANKIN”MoscowRussia

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