Open AccessThe Effects of Vibration Treatment in the Process of Welding on the Structure of Metal of Seam Weld
Author(s) -
A. M. Fayrushin,
R.R. Chernyatyeva,
D.N. Yakovleva
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/459/6/062110
Subject(s) - welding , vibration , materials science , metallurgy , electric resistance welding , process (computing) , heat affected zone , composite material , structural engineering , engineering , acoustics , computer science , physics , operating system
Today a sufficient number of works are known, which indicate the positive effect of vibrational oscillations superimposed both during the welding process of the structure and after it. The article discusses the features of the influence of low-frequency vibration oscillations during the welding cycle on the structure of the weld metal of steel 09G2S. Experimental survey of the influence of the vibration effect of the weld pool in the welding process on the physicomechanical properties of the metal of welded joints made it possible to prove the positive effect of this technology, manifested in an increase in the strength and fatigue endurance of the welded joints. This fact will allow expanding the application of vibration processing technology in the process of welding metal structures.