Study of a Welding Pool Harmonic Oscillations Influence on the Welded Metal Hardness and Weld Bead Width

Study of a Welding Pool Harmonic Oscillations Influence on the Welded Metal Hardness and Weld Bead Width

The comparison results of the hardness measuring of welded metal and the heat-affected zone of the eight welded beads from low-carbon steel obtained by surfacing CO2/MAG with welding bath oscillation influence at values of amplitude equaled 0.5 mm (frequency values were 2.5, 3.0, 4.0, and 4.5 Hz) an...

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Bibliographic Details
Main Authors: Lebedev V. A., Solomiichuk T. G., Novykov S. V.
Format: Article
Language:English
Published: Sumy State University 2019-06-01
Series:Журнал інженерних наук
Subjects:
surfacing
oscillations
amplitude
frequency
acicular ferrite
hardness
Online Access:http://jes.sumdu.edu.ua/study-of-a-welding-pool-harmonic-oscillations-influence-on-the-welded-metal-hardness-and-weld-bead-width/

Internet

http://jes.sumdu.edu.ua/study-of-a-welding-pool-harmonic-oscillations-influence-on-the-welded-metal-hardness-and-weld-bead-width/

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