The Paton Welding Journal, 2012, №08



2012 №08 (05)

2012 №08 (07)

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The Paton Welding Journal, 2012, #8, 29-35 pages  

COMBINED FUSION WELDING TECHNOLOGIES (Review)

G.I. LASHCHENKO

Scientific and Technical Complex «E.O. Paton Electric Welding Institute of the NAS of Ukraine», Kiev, Ukraine
 
 
Abstract
Combined and hybrid welding technologies by using gas flame, electric arc, laser and electron beam as heat sources, as well as different shielding methods, are analysed. The expediency of commercial application of different methods for two- and three-arc welding with 1-2 mm diameter consumable electrodes is shown. It is suggested using the arc and gas flame, laser and electron beam as the combined heat sources.
 
 
Keywords: combined and hybrid technologies, energy sources, electric arc, gas flame, laser, electron beam, shielding atmosphere
 
 
Received:                03.04.12
Published:               28.08.12
 
 
References
 
 
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