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Metal Science and Heat Treatment

, Volume 24, Issue 11, pp 789–793 | Cite as

Effect of ultrasonics on the properties of hardened high-speed steel R6M5

  • V. A. Sushchikh
  • K. M. Pogodina-Alekseeva
  • V. S. Biront
Tool Steels

Conclusions

  1. 1.

    The action of ultrasonic treatment for hardneed high-speed steel R6M5 with optimum treatment schedules (σp = 164 MPa, τ=10 min) leads to a reduction in first order residual stresses by ∼20%.

     
  2. 2.

    Subsequent single and two-stage tempering of steel R6M5 at 555±5°C makes it possible to increase hardness by HRC 1.5–2.0 and the ultimate bending strength by 400–600 MPa.

     

Keywords

Residual Stress Optimum Treatment Treatment Schedule Ultrasonic Treatment Steel R6M5 
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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Literature cited

  1. 1.
    V. S. Biront, Use of Ultrasonics in the Heat Treatment of Metals [in Russian], Metallurgiya, Moscow (1977).Google Scholar
  2. 2.
    V. N. Chachin and A. L. Skripnichenko, “Use of the phase composition of steel R6M5 with the introduction of ultrasonics during hardening,” Izv. Akad. Nauk BSSSR, Ser. Fiz-Tekh. Nauk, No. 4, 83 (1967).Google Scholar
  3. 3.
    W. Rozanski, K. Kusocinski, and A. Mazur, Vliev Ultrazvuku na Rozpad Zbytkoweno Austentu,15, No. 2, 109 (1968).Google Scholar
  4. 4.
    K. M. Pogodina-Alekseeva, V. S. Biront, and L. D. Slavin, “Action of ultrasonic vibration on the mechanical properties of steel R18,” Metalloved. Term. Obrab. Met., No. 1, 40 (1964).Google Scholar
  5. 5.
    V. S. Biront et al., “Effect of ultrasonic treatment on the life of drills made of steel R6M5,” in: Physicomechanical and Operating Properties of Tool and Structural Materials [in Russian], Krasnoyarsk, (1978).Google Scholar
  6. 6.
    I. A. Birger, Residual Stresses [in Russian], GNTI Mashinostroitel'noi Literatury, Moscow (1963).Google Scholar
  7. 7.
    G. V. Kurdyumov, L. M. Utevskii, and R. I. Éntin, Transformations in Iron and Steel [in Russian], Nauka, Moscow (1977).Google Scholar

Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • V. A. Sushchikh
  • K. M. Pogodina-Alekseeva
  • V. S. Biront

There are no affiliations available

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