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Powder Metallurgy and Metal Ceramics

, Volume 32, Issue 7, pp 618–621 | Cite as

Physicomechanical properties of powdered 30N2M steel after carburization

  • A. I. Ul'yanov
  • R. G. Faizullin
  • A. I. Zvonarev
Powder Materials, Articles, and Coatings
  • 14 Downloads

Abstract

The effect of the carburization time (0.5–2.0 h) on the magnetic and electric properties, the structural state, and the hardness of 30N2M steel was studied. The mechanical and physical properties of carburized steel are compared to those of conventionally sintered steel. The problems of magnetic structural analysis of carburized steel are discussed. It is concluded that in order to determine indirectly the hardness of articles made of powdered steel it is necessary to construct calibration curves of HB(Hc) for carburized and sintered 30N2M steel.

Keywords

Calibration Curve Structural Analysis Electric Property Carburization Structural State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • A. I. Ul'yanov
    • 1
  • R. G. Faizullin
    • 1
  • A. I. Zvonarev
    • 1
  1. 1.Ural Branch, Russian Academy of SciencesPhysicotechnical InstituteIzhevsk

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