Dislocation model of the formation of a welded joint in cold welding

The dislocation model of welding joint formation during the process of cold welding is proposed. The relations were obtained and the estimated grade of tendency of a number of metals to cold welding was performed on the grounds of the hypothesis of active centers limiting sizes. Relations for the es...

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Bibliographic Details
Main Authors: Latypov, R.A., Bulychev, V.V., Latypova, G.R., Paramonov, S.S.
Format: Conference Proceeding
Language:English
Subjects:
Active centers
Cold welding modelling
Dislocation density
Relative strength
Value of plastic deformation
Welding joint
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Summary:The dislocation model of welding joint formation during the process of cold welding is proposed. The relations were obtained and the estimated grade of tendency of a number of metals to cold welding was performed on the grounds of the hypothesis of active centers limiting sizes. Relations for the estimated grade of the required for cold welding plastic deformation are obtained.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2020.08.101