The Paton Welding Journal, 2010, №02



2010 №02 (03)

2010 №02 (05)

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TPWJ, 2010, #2, 14-17 pages
 
LASER WELDING OF ROOT WELDS OF THICK JOINTS OF HEAT-RESISTANT STEEL


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 2, 2010 (February)
Pages                       14-17
 
 
Authors
T.I. CHERNAYA, A.K. TSARYUK, A.V. SIORA, V.D. SHELYAGIN and V.Yu. KHASKIN
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Technology of laser welding of root welds from heat-resistant steel is described. Optimum conditions for sound formation of root welds with complete penetration and smooth transition from the back bead to the base metal were determined.
 
 
Keywords: laser welding, heat-resistant steel, power, beam, filler wire, welded joint, root pass, weld
 
 
Received:                ??.??.??
Published:               28.02.10
 
 
References
1. Grigoriants, A.G., Shiganov, I.N. (1988) Laser welding of metals. Moscow: Vysshaya Shkola.
2. Shelyagin, V.D., Khaskin, V.Yu., Siora, A.V. et al. (2003) Laser welding of thin-sheet steels using special approaches. The Paton Welding J., 1, 39-42.
3. (2006) Machine-building: Technology of welding, soldering and cutting. Ed. by B.E. Paton. Vol. 3. Moscow: Mashinostroenie.

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