Influence of Welding with Two-Jet Gas Shielding on the Shaping of a Welding Joint

D. A. Chinakhov, E. D. Chinakhova, S. V. Grichin, Y. M. Gotovschik

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15 Citations (Scopus)

Abstract

The author considers gas-dynamic influence upon microhardness and weld configuration of single-pass welds from steel 30HGSA when welding with consumable electrode under double-jet shielding. The relations to the chosen controlled welding parameters (Q, L, I) are developed and the controlling influence of the gas-dynamic affect of dynamic shield gas jet over formation of welds from alloy-treated steel 30HGSA is determined.

Original languageEnglish
Article number012013
JournalIOP Conference Series: Materials Science and Engineering
Volume125
Issue number1
DOIs
Publication statusPublished - 5 May 2016

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ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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