The Influence of Shielding Gas Flow Rate on the Transfer Frequency of Electrode Metals Drops

D. A. Chinakhov, E. G. Grigorieva, E. I. Mayorova, D. S. Kartsev

Результат исследований: Материалы для журнала

7 Цитирования (Scopus)

Аннотация

Chemical composition of weld metal and properties of a joint weld are dominated by the processes occurring in the drop of molten electrode metal and in metal of the weld pool. Under certain conditions in consumable electrode welding with jet gas shielding the drop of electrode metal is influenced significantly both by main forces and the force of gas-dynamic impact of the shielding gas jet. The results of research have revealed that changing rate of shielding gas flow on the nozzle section influences the processes taking place in the welding area. There are changes in the transfer frequency of electrode metal drops and chemical composition of weld metal.

Язык оригиналаАнглийский
Номер статьи012005
ЖурналIOP Conference Series: Materials Science and Engineering
Том142
Номер выпуска1
DOI
СостояниеОпубликовано - 2 сен 2016
Событие7th International Scientific Practical Conference on Innovative Technologies in Engineering - Yurga, Российская Федерация
Продолжительность: 19 мая 201621 мая 2016

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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