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Plasticity of Metals and Alloys Summary:By V. V. Pustovalov
changes in the macroscopic characteristics of the plastic deformation of metals and alloys at a superconducting transition—are systematized. In these works it is shown for the first time that the electronic drag of dislocations accompanying low-temperature deformation is effective. The main experimental features of the phenomenon—the dependences of the characteristics of the change in plasticity at a superconducting transition on the stress, deformation, temperature, deformation rate, and concentration of the alloying element in the superconductor—and results indicating a correlation between the characteristics of the effect and the superconducting properties are presented. Experiments clarifying the mechanisms of the phenomenon are analyzed. A brief exposition of the theoretical investigations of the electronic drag of dislocations in metals in the normal and superconducting states and the influence of a superconducting transition on the plasticity is given. The theoretical results are compared with the experimental results. Examples of the application of the effect as a new method for investigating the physical mechanisms of low-temperature plastic deformation are presented. The applied aspects of the phenomenon are discussed separately. Please select one mirror to download
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Sponsored LinksPlasticity of Metals and Alloys Keywordssuperconducting deformation results characteristics plasticity phenomenon metals electronic presented transition drag dislocations experimental low temperature investigations theoretical plastic mechanisms alloys normal analyzed low temperature deformation experimental features phenomenon—the dependences accompanying low temperature dislocations accompanying plastic deformation superconducting transition—are transition—are systematized macroscopic characteristicsPlasticity of Metals and Alloys download copyrightThis site does not store Plasticity of Metals and Alloys on its server. We only index and link to Plasticity of Metals and Alloys provided by other sites. Please contact the content providers to delete Plasticity of Metals and Alloys if any and email us, we'll remove relevant links or contents immediately. |
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