Possible Phenomena of Stochastic Behaviour of Shear Deformed Aluminum

Abstract

Abstract: The influence of shear deformation on the behaviour of Mg and Zn impurities as well as self-interstitial atoms in Al was studied using molecular dynamics method.The profilies of potential relief were calculated in directions of possible migration of interstitials.It was found that under load- ing the location of interstitial atoms may be undefined.It means that the system of determined parti- cles may go into stochastic regime of behaviour.

Key words: stochastic behaviour, shear deformation, molecular dynamics

S.V.Alekseev S.G,Psakhie V.E.Panin Institute of Strength Physics and Materials Science of the Russian Academy of Sciences,Siberian Branch.Tomsk,634055,Russia. Possible Phenomena of Stochastic Behaviour of Shear Deformed Aluminum[J]. J Mater Sci Technol, 1993, 9(3): 223-225.

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Possible Phenomena of Stochastic Behaviour of Shear Deformed Aluminum

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