Acoustoplastic effect and the stress superimposition mechanism |
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| Authors: | G A Malygin |
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| Institution: | (1) Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia |
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| Abstract: | The mechanism of the acoustoplastic effect is discussed which arises when an oscillatory stress of an acoustic frequency is superimposed during quasi-static deformation of a crystal. The kinetics of the acoustoplastic effect and its dependence on the amount of plastic deformation, amplitude of acoustic-frequency stresses, temperature, and strain rate are investigated in terms of the stress superimposition mechanism by a computer simulation method. |
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