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Metal Science and Heat Treatment

, Volume 55, Issue 7–8, pp 345–350 | Cite as

Evaluation of the Characteristics of Hardening of Heat-Resistant Steel Subjected to Combined Thermochemical Treatment

  • M. Yu. Semenov
  • R. S. Fakhurtdinov
  • M. M. Lashnev
  • V. I. Gromov
  • P. N. Demidov
Thermochemical Treatment
  • 81 Downloads

Computation by known models of hardening by particles of excess phase is used to determine dependences of the shear yield strength of carburized and nitrided layers in complexly alloyed steels on the size and quantitative characteristics of carbides and nitrides.

Key words

thermochemical treatment carburizing nitriding heat-resistant steels precipitation hardening 

Notes

The work has been performed within the Federal Target Program “Research and Development in Priority Directions of Advancement of the Scientific and Technological Complex of Russia in 2007 – 2013” in accordance with State Contract No. 16.523.11.3010 on the topic “Creation of a Set of Vacuum and Ion-Vacuum Heat Treatment Processes for Machine Parts Yielding a Nanostructured Condition of Diffusion Layers.”

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • M. Yu. Semenov
    • 1
  • R. S. Fakhurtdinov
    • 1
  • M. M. Lashnev
    • 1
  • V. I. Gromov
    • 1
  • P. N. Demidov
    • 2
  1. 1.N. É. Bauman Moscow State Technical UniversityMoscowRussia
  2. 2.“Interprom” CompanyBabyninoRussia

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