Author/Authors :
El Kedim، نويسنده , , O. and Lesage، نويسنده , , P. and Tachikart، نويسنده , , M. and Rahouadj، نويسنده , , R.، نويسنده ,
Abstract :
The report discusses the influence of microstructural parameters (grain size and crystallographic structure) on the amplitude of the total strain and the necking bandwidth in uniaxial and quasi-static tension tests at room temperature. The axial displacement in the post-critical stage is essentially controlled by diffuse necking and appears to be independent of the nature of the three materials studied.
