Simulation of active shielding gas impact on heat distribution in the weld zone

D. A. Chinakhov, A. V. Vorobyov, A. A. Tomchik

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

27 Citations (Scopus)

Abstract

Controlling the processes, which take place during consumable-electrode shield-gas welding, is one of the main problems of the welding industry. The paper shows that under the certain conditions the electrode-metal drop and heat distribution in the weld area are influenced by the active shielding gas jet. The paper provides the results of modeling heat distribution in the weld area and active shielding gas outflow from the traditional and double-jet welding torch nozzles.

Original languageEnglish
Title of host publicationMaterials Science Forum
Pages717-721
Number of pages5
Volume762
DOIs
Publication statusPublished - 2013
Event7th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS 2013 - Oulu, Finland
Duration: 16 Jun 201319 Jun 2013

Publication series

NameMaterials Science Forum
Volume762
ISSN (Print)02555476

Other

Other7th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS 2013
CountryFinland
CityOulu
Period16.6.1319.6.13

Keywords

  • Heat affected zone
  • Heat distribution
  • Modeling
  • Shielding gas flow
  • Welding torch nozzle

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

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  • Cite this

    Chinakhov, D. A., Vorobyov, A. V., & Tomchik, A. A. (2013). Simulation of active shielding gas impact on heat distribution in the weld zone. In Materials Science Forum (Vol. 762, pp. 717-721). (Materials Science Forum; Vol. 762). https://doi.org/10.4028/www.scientific.net/MSF.762.717