The Paton Welding Journal, 2009, №08



2009 №08 (02)

2009 №08 (04)

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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. YAROS^2
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
1. (1974) Technology of fusion electric welding of metals and alloys. Ed. by B.E. Paton. Moscow: Mashinostroenie.
2. Ryabtsev, I.A. (2004) Surfacing of machine and mechanism parts. Kiev: Ekotekhnologiya.
3. (2006) Welding production in Ukraine in 1990-2005 (economical-statistical review). Kiev: Ekotekhnologiya.
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.
6. Dragan, S.V., Yaros, Yu.O., Yaros, O.O. et al. Method of submerged-arc surfacing. Pat. 30841 Ukraine for utility model. Publ. 11.03.2008.
7. (1960) Process of base metal melting in welding. Ed. by I.I. Rykalin. Moscow: AN SSSR.
8. (2003) Equipment for repair by welding and surfacing of rolling stock parts and assemblies: Catalogue-reference book. Kiev: PKTB Podv. Sost.
9. Ryabtsev, I.A., Kondratiev, V.N. (1999) Mechanized arc surfacing of metallurgical equipment parts. Kiev: Ekotekhnologiya.

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