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Shiro, Ayumi; Shobu, Takahisa; Okada, Tatsuya*; Kawano, Tomoya*; Bunya, Hirotomo*
no journal, ,
no abstracts in English
Shiro, Ayumi; Shobu, Takahisa; Okada, Tatsuya*; Kawano, Tomoya*; Bunya, Hirotomo*
no journal, ,
measurement of lattice strain under plastic deformation in Aluminum single crystalShiro, Ayumi; Shobu, Takahisa; Okada, Tatsuya*; Kawano, Tomoya*; Bunya, Hirotomo*
no journal, ,
Aluminum single crystals deformed along the 
111
direction exhibit a macroscopically uniform multiple-slip without deformation bands. In a previous study, it was found that the residual strain of Al single crystal deformed to a tensile strain of 8% to the 111 direction is very small. In this study, in order to clarify the strain distribution under tensile deformation, we carried out the 
measurement using 2-dimensional detector. As a result, it was found as follows: (1) The width of diffraction spots were broadening as a plastic deformation was large. (2) Three subcrystals existed in the aluminum single crystal, and each subcrystal has different strain. (3) The relationship between the width of diffraction spot and formation behavior of the internal dislocation substructure existed.
111 aluminum single crystal using synchrotron radiationShiro, Ayumi; Okada, Tatsuya*; Kawano, Tomoya*; Sato, Takafumi*; Shobu, Takahisa
no journal, ,
no abstracts in English