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2009 №08 (02) 2009 №08 (04)


TPWJ, 2009, #8, 12-16 pages  
TECHNOLOGY OF AUTOMATIC SUBMERGED-ARC WELDING AND CLADDING BY LOW-DENSITY CURRENT


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 8, 2009 (August)
Pages                      12-16
 
 
Authors
S.V. DRAGAN1, Yu.A. YAROS1 and A.A. YAROS2

1Admiral Makarov National Shipbuilding University, Nikolaev, Ukraine
2SPB «AMITI», Nikolaev, Ukraine
 
 
Abstract
The paper describes the results of application of power sources with a combined external volt-ampere characteristic for narrow-gap welding of plates and repair cladding of freight car wheel flanges.
 
 
Keywords: arc welding, cladding, power source, process stability, current density, combined volt-ampere characteristic, technology, metal structure
 
 
Received:                12.04.09
Published:               28.08.09
 
 
References
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4. Dragan, S.V., Yaros, Yu.O., Yaros, O.O. et al. Rectifier for submerged-arc welding and surfacing. Pat. 30840 Ukraine for utility model. Publ. 11.03.2008.
5. Dragan, S.V., Yaros, Yu.A. (2008) Ensuring the stability of submerged-arc welding process at low current density. The Paton Welding J., 1, 26-29.
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