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D. V. Karetnikov
D. V. Karetnikov
Ufa State Petroleum Technological University
Ufa State Petroleum Technological University

Articles

Manufacturing machinery and equipment
  • Date submitted
    2013-09-06
  • Date accepted
    2013-11-06
  • Date published
    2014-03-01

Technology options for improvement mechanical properties of welded joints made of steel 09Г2С

Article preview

The article describes opportunity to improve mechanical properties of welded joints made of steel 09Г2С applying vibration during the welding cycle. The methodology of experimental studies with a description of the oscillation superposition scheme with different frequencies of treatment during welding is carried out. The results of metallographic study and impact strength tests of welded samples are presented.

How to cite: Khafizova O.F., Fairushin A.M., Karetnikov D.V. Technology options for improvement mechanical properties of welded joints made of steel 09Г2С // Journal of Mining Institute. 2014. Vol. 209. p. 104.