Skip to main content
SpringerLink
Log in

Use of laser-beam heating for the sintering of powders and chemicothermal treatment of metal surfaces

  • Theory and Technology of Sintering, Thermal, and Chemicothermal Treatment Processes
  • Published:
Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

  1. 1.

    Examples are cited of cases where heating with laser light pulses results in the formation of solid solutions (iron-carbon, iron-tungsten, etc.) and/or compounds (cobalt-tungsten, aluminum-niobium, iron-silicion, etc.).

  2. 2.

    A study of the system iron-tungsten has shown that laser beam treatment enables solid solutions to be obtained having concentrations more than three times as high as the equilibrium concentrations.

  3. 3.

    A possible physical mechanism of the phenomena observed, involving liquid-state mixing and quenching, is examined.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature cited

  1. L. I. Mirkin and N. F. Pilipetskii, Dokl. Akad. Nauk SSSR,172, No. 3, 580 (1967).

    Google Scholar 

  2. A. I. Barchukov and L. I. Mirkin, Fiz. i Khim. Obrabotki Material., No. 6, 126 (1969).

    Google Scholar 

  3. L. I. Mirkin, Izv. Akad. Nauk SSSR, Neorgan. Mat., No. 1, 125 (1973).

    Google Scholar 

  4. L. I. Mirkin, Dokl. Akad. Nauk SSSR,186, No. 2, 305 (1969).

    Google Scholar 

  5. M. Hansen and K. P. Anderko, Constitution Diagrams of Metallic Systems [Russian translation], Metallurgiya, Moscow (1965).

    Google Scholar 

  6. V. F. Brekhovskikh, A. M. Kokora, and A. A. Uglov, Fiz. i Khim. Obrabotki Material., No. 4, 35 (1968).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of Mechanics, M. V. Lomonosov Moscow State University, USSR

    I. V. Gazuko, L. L. Krapivin & L. I. Mirkin

Authors
  1. I. V. Gazuko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. L. L. Krapivin
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. L. I. Mirkin
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Poroshkovaya Metallurgiya, No. 1 (133), pp. 27–30, January, 1974.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Gazuko, I.V., Krapivin, L.L. & Mirkin, L.I. Use of laser-beam heating for the sintering of powders and chemicothermal treatment of metal surfaces. Powder Metall Met Ceram 13, 21–23 (1974). https://doi.org/10.1007/BF00790680

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00790680

Keywords

Search

Navigation