The Paton Welding Journal, 2009, №02



2009 №02 (11)

2009 №02 (02)

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TPWJ, 2009, #2, 2-7 pages

STRESS-STRAIN STATE OF ASSEMBLIES OF THE CYLINDRICAL SHAPE IN DIFFUSION BONDING

Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 2, 2009 (February)
Pages                       2-7
 
 
Authors
V.I. MAKHNENKO¹ and V.V. KVASNITSKY^2
1E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
²National Technical University of Ukraine «Kiev Polytechnic Institute», Kiev, Ukraine
 
 
Abstract
The stress-strain state of assemblies of the sleeve-flange type, made from dissimilar materials by diffusion bonding, and regularities in formation of this state were studied by finite element computer modelling, allowing for the effect of plastic strains.
 
 
Keywords: diffusion bonding, sleeve-flange assembly, dissimilar materials, stress-strain state, computer modelling, plastic strains
 
 
Received:                21.07.08
Published:                28.02.09
 
 
References
1. Makhnenko, V.I., Kvasnitsky, V.V., Ermolaev, G.V. (2008) Effect of physical-mechanical properties of the materials joined and geometry of parts on distribution of stresses during diffusion bonding in vacuum. The Paton Welding J., 1, 2-8.
2. Makhnenko, V.I. (1976) Computational methods for investigation of the kinetics of welding stresses and strains. Kiev: Naukova Dumka.
3. Kuznetsov, V.D., Kvasnitsky, V.V., Ermolaev, G.V. et al. (2007) General principles of formation of the stressed state in diffusion bonding of parts of the cylindrical shape. Transact. of National Shipbuilding Univ., 417(6), 62-73.
4. Makhnenko, V.I., Kvasnitsky, V.V., Ermolaev, G.V. (2008) Stress-strain state of diffusion bonds between metals with different physical-mechanical properties. The Paton Welding J., 8, 2-6.

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