Influence of Protective Gas Content on Quality of Welded Joint while Welding with Impulse Supply of Electrode Wire

N. V. Pavlov, A. V. Kryukov, E. A. Zernin, V. V. Gritsenko

Результат исследований: Материалы для журнала

2 Цитирования (Scopus)

Аннотация

Currently one of the advanced ways of obtaining quality welded joint while welding of medium alloy martensitic-bainitic steel is the one with impulse supply of electrode wire in gas mixture Ar(70%3%)+C02(30%3%). Results of experimental studies proved that application of protective gas Ar(70%3%)+C02(30%3%) in comparison with CO2(100%) enables to increase strength properties of the welded joint by 10-15% and enlarge the transition coefficient of chemical elements.

Язык оригиналаАнглийский
Номер статьи012012
ЖурналIOP Conference Series: Materials Science and Engineering
Том91
Номер выпуска1
DOI
СостояниеОпубликовано - 14 сен 2015
Событие6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering - Yurga, Российская Федерация
Продолжительность: 21 мая 201523 мая 2015

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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