Advertisement

Powder Metallurgy and Metal Ceramics

, Volume 44, Issue 1–2, pp 55–59 | Cite as

Study of the Process of Phase Formation during Detonation Spraying of Composite Powders of the FeTi - SiC System

  • Eugenii A. Astakhov
  • I.V. Mits
  • G.S. Kaplina
  • N.N. Kokorina
  • A.I. Kil’dii
Article
  • 31 Downloads

Abstract

We have studied the dependences of the structure, phase composition, and properties of coatings obtained by detonation spraying of powders of the system 77 mass% FeTi - 23 mass% SiC on the method by which they are prepared. We have established substantial differences in morphology and composition for coatings sprayed from conglomerated and presintered powders. We have shown that the process of formation of new phases occurs more rapidly when spraying conglomerated powders.

Keywords

detonation spraying phase composition structure composite powder conglomerated powder 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    A. L. Borisova, Yu. S. Borisov, B. A. Polyanin, et al., “Reaction in composite Ti-SiC powders and properties of sprayed coatings,” Poroshk. Metall., No. 10, 92–96 (1985).Google Scholar
  2. 2.
    A. L. Borisova, L. K. Shvedova, and I. S. Martsenyuk, “Interphase reaction in composite powders of a metal-nonmetal refractory compound,” Adgeziya Rasplavov i Paika Materialov, Issue 15, 59–64 (1985).Google Scholar
  3. 3.
    Yu. S. Borisov, A. L. Borisova, L. I. Adeeva, et al., “Composite plasma coatings in the Ti-Si-C system,” Probl. Spetselektrometallurgii, No. 3, 62 (1995).Google Scholar
  4. 4.
    Yu. S. Borisov and A. L. Borisova, Plasma and Powder Coatings [in Russian], Tekhnika, Kiev (1986).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • Eugenii A. Astakhov
    • 1
  • I.V. Mits
    • 1
  • G.S. Kaplina
    • 1
  • N.N. Kokorina
    • 1
  • A.I. Kil’dii
    • 1
  1. 1.Institute of Electric WeldingNational Academy of Sciences of UkraineKievUkraine

Personalised recommendations