Effect of nickel, copper, molybdenum, and boron on the hardenability of high-strength nodular cast iron

  • M. V. Voloshchenko
Cast Irons
  • 77 Downloads

Conclusions

  1. 1.

    Boron hast no effect on the hardenability of high-strength cast iron quenched from 850°C. Mo is the most effective addition to improve hardenability on quenching from 850°C.

     
  2. 2.

    In quenching from 900°C, high-strength cast iron alloyed with Cu, Ni, Mo or B develops a higher hardenability than unalloyed iron. At the higher quenching temperature, the most effective in this respect is nickel.

     

References

  1. 1.
    M.N. Kunyavskii, Symposium, Metal Science and Modern Methods of Heat Treatment of Cast Iron (Metalloved. i Sovrem. Metody Termich. Obrab. Chuguna), [Book], Mashgiz Press, 1955.Google Scholar

Copyright information

© Kluwer Academic Publishers 1961

Authors and Affiliations

  • M. V. Voloshchenko
    • 1
  1. 1.Foundry InstituteAN UkrSSRUkraine

Personalised recommendations