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2012 №12 (05) 2012 №12 (07)

TPWJ, 2012, #12, 32-36 pages
 
PECULIARITIES OF LASER-ARC WELDING OF TITANIUM ALLOYS
 
Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 12, 2012 (December)
Pages                      32-36
 
 
Authors
V.D. Shelyagin, V.Yu. Khaskin, S.V. Akhonin, V.Yu. Belous, I.K. Petrichenko, A.V. Siora, A.N. Palagesha and R.V. Selin

E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Methods were developed, and parameters were selected for hybrid laser-arc welding. It was established that hybrid laser-arc welding allows producing joints on low and medium titanium alloys with properties that are not inferior to those of the base metal. Impact toughness of the hybrid laser-arc welded joints on high titanium alloy T110 is much higher than that of the laser welded joints.
 
 
Keywords: hybrid laser-arc welding, laser radiation, tungsten-electrode arc, titanium alloys, experiments, parameters, metallography, structures, mechanical properties
 
 
Received:                ??.??.??
Published:               28.12.12
 
 
References
 
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