Gas-dynamic impact of a shielding gas jet on the drop transfer when welding with a consumable electrode

D. A. Chinakhov, A. V. Zuev, A. G. Filimonenko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

The processes taking place in a drop of a molten electrode metal and in a metal of a weld pool play the dominant role in formation of joint welds properties. In consumable electrode welding with jet gas shielding under certain conditions a drop of an electrode metal is influenced by the main forces as well as by the force of a shielding gas jet impact which depends upon the method and composition of a gas shielding in a welding area. The results of research have stated that the force of a shielding gas jet impact on a drop of an electrode metal in double-jet gas shielding is twelvefold as in one-jet one; it is directed along the electrode to a workpiece and stimulates stability of the electrode metal drops transfer into a weld pool.

Original languageEnglish
Title of host publicationAdvanced Materials Research
PublisherTrans Tech Publications Ltd
Pages850-853
Number of pages4
Volume1040
ISBN (Print)9783038352648
DOIs
Publication statusPublished - 2014
EventInternational Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014 - Tomsk, Russian Federation
Duration: 26 Mar 201428 Mar 2014

Publication series

NameAdvanced Materials Research
Volume1040
ISSN (Print)10226680
ISSN (Electronic)16628985

Other

OtherInternational Conference for Young Scientists “High Technology: Research and Applications 2014”, HTRA 2014
CountryRussian Federation
CityTomsk
Period26.3.1428.3.14

Keywords

  • Double-jet gas shield
  • Electrode metal drop
  • Gas-dynamic impact
  • Welding

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Chinakhov, D. A., Zuev, A. V., & Filimonenko, A. G. (2014). Gas-dynamic impact of a shielding gas jet on the drop transfer when welding with a consumable electrode. In Advanced Materials Research (Vol. 1040, pp. 850-853). (Advanced Materials Research; Vol. 1040). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.1040.850