Metal Science and Heat Treatment

, Volume 54, Issue 1–2, pp 8–12 | Cite as

Modification of the structure and properties of high-speed steel by combined vacuum-plasma treatment

  • S. N. Grigoriev
  • A. S. Metel’
  • S. V. Fedorov

Modification of the surface of a cutting tool from steel R6M5 by the method of vacuum-plasma treatment including ion nitriding in gas plasma and deposition of a wear-resistant (Ti, Al)N coating in the metal-gas plasma of vacuum-arc discharge is studied. Regular features of formation of nitrided layer are determined and optimization of its structure for various operating conditions of the cutting tool is performed. Modes of vacuum- arc treatment providing the lowest intensity of wear of the tool in the process of cutting are determined.

Key words

coatings high-speed steel wear intensity vacuum-plasma treatment nitriding adhesion 


  1. 1.
    S. N. Grigoriev and A. S. Metel, “Plasma- and beam-assisted deposition methods,” in: Nanostructured Thin Films and Nanodispersion Strengthened Coatings, Book Ser. NATO Science Ser. II: Mathematics, Physics and Chemistry (2004), pp. 147 – 154.Google Scholar
  2. 2.
    A. A. Andreev, V. V. Kunchenko, L. P. Sablev, and V. M. Shulaev, “Duplex treatment of tool steels in vacuum,” Proc. Symp. OTTOM [in Russian], Kharkov (2001), Vol. 2, pp. 48 – 56.Google Scholar
  3. 3.
    A. S. Metel, S. N. Grigoriev, Yu. A. Melnik, and V. V. Panin, “Filling the vacuum chamber of a technological system with homogeneous plasma using a stationary glow discharge,” Plasma Phys. Rep., No. 12, 1058 – 1067 (2009).Google Scholar
  4. 4.
    S. N. Grigoriev, Yu. A. Melnik, and A. S. Metel, “Broad fast neutral molecule beam sources for industrial-scale deposition,” Surf. Coat. Technol., No. 1 – 3 (Jul. 1), 44 – 49 (2002).Google Scholar
  5. 5.
    F.Weinberg (ed.), Facilities and Methods of Physical Metallurgy [Russian translation], Mir, Moscow (1973), 427 p.Google Scholar
  6. 6.
    V. I. Nekrasov, Multifactor Experiment. Design and Processing of Results [in Russian], KGU, Kurgan (1998), 145 p.Google Scholar
  7. 7.
    A. P. Gorovoi, S. V. Fedorov, and M. A. Volosova, “Effect of nitriding process in plasma of two-stage vacuum-arc discharge on the structure of surface layer of high-speed steel,” in: Ion-Surface Interaction, Mater. XV Int. Conf. [in Russian], MAI, Moscow (2001), Vol. 2, pp. 318 – 320.Google Scholar
  8. 8.
    S. N. Grigoriev, Yu. A. Melnik, A. S. Metel, et al., “A compact vapor source of conductive target material sputtered by 3-keV ions at 0.05-Pa pressure,” Instr. Exper. Techniques, No. 5 (Sept. – Oct.), 731 – 737 (2009).Google Scholar
  9. 9.
    E. Uhlmann, T. Huehns, S. Richarz, W. Reimers, and S. Grigoriev, “Development and application of coated ceramic cutting tools,” Industr. Ceramics, SI, Sept., 113 – 118 (2009).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2012

Authors and Affiliations

  • S. N. Grigoriev
    • 1
  • A. S. Metel’
    • 1
  • S. V. Fedorov
    • 1
  1. 1.“STANKIN” Moscow State Technological UniversityMoscowRussia

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