Thermoplasticity with diffusion in welding problems |
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| Authors: | Andrzej Sluzalec |
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| Affiliation: | Technical University of Czestochowa, 42‐200 Czestochowa, ul. Dabrowskiego 69, Poland |
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| Abstract: | A thermomechanical model for the analysis of thermoplasticity with a diffusion term is presented. This model is defined in infinitesimal strain thermoplasticity framework. Thermal hardening is coupled with a diffusion process. The example presents thermodiffusion process in titanium friction welding parts. The migration of hydrogen in the process of thermoplastic deformation is described. Copyright © 2007 John Wiley & Sons, Ltd. |
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| Keywords: | thermomechanical process thermoplasticity thermodiffusion friction welding titanium alloys |
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