Phase Transformations Under Heat Treatment of Al – Si + Flux Composite Brazing Metal

I. V. Shutov, L. V. Kamaeva, A. R. Khamidullina, M. D. Krivilev, D. P. Sekulic

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The temperatures of phase transformations and the oxidation-reduction reactions occurring under heat treatment of composite Al – Si + flux brazing metal used for brazing of Al alloys and produced by the TRILLIUM™ Technology are determined. It is shown that the melting mechanism is stepped and is accompanied by a chemical reaction between the flux and the oxide film and by diffusion transfer of silicon into the substrate. The heat treatment temperature is shown to affect the microstructure in the zone of contact between the brazing metal and the substrate.

Original languageEnglish
Pages (from-to)498-501
Number of pages4
JournalMetal Science and Heat Treatment
Issue number7-8
StatePublished - Nov 2020

Bibliographical note

Publisher Copyright:
© 2020, Springer Science+Business Media, LLC, part of Springer Nature.


  • brazing
  • deoxidation
  • differential thermal analysis
  • flux
  • heat treatment of clad aluminum
  • metallography

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys


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