The Paton Welding Journal, 2009, №07



2009 №07 (08)

2009 №07 (02)

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TPWJ, 2009, #7, 7-11 pages  
CALCULATION OF THERMAL-DEFORMATION CONDITIONS OF FORMATION OF FRICTION WELDED JOINTS ON HEAT-RESISTANT ALLOY EI698VD


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 7, 2009 (July)
Pages                      7-11
 
 
Authors
S.I. KUCHUK-YATSENKO, I.V. ZYAKHOR, E.A. VELIKOIVANENKO and G.F. ROZYNKA
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Thermal-deformation conditions of formation of friction welded joints on heat-resistant nickel alloy EI698VD were estimated. The possibility of reaching the melting point of the heat-resistant alloy within the contact zone at a stage of heating was proved, and behaviour of the melt at all stages of the process was studied. Methods for optimisation of the technology of friction welding of heat-resistant nickel alloys, and methods for minimisation of width of the phase transformation zone in welded joints were suggested.
 
 
Keywords: heat-resistant nickel alloys, friction welding, welding process parameters, welded joint, strengthening f-phase, mathematical model, melting temperature, contact zone
 
 
Received:                ??
Published:               28.07.09
 
 
References
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Suggested Citation

S.I. KUCHUK-YATSENKO, I.V. ZYAKHOR, E.A. VELIKOIVANENKO and G.F. ROZYNKA (2009) CALCULATION OF THERMAL-DEFORMATION CONDITIONS OF FORMATION OF FRICTION WELDED JOINTS ON HEAT-RESISTANT ALLOY EI698VD. The Paton Welding J., 07, 7-11.

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