Abstract
In this report, tensile strength characteristics of tough pitch copper were investigated. As-rolled and annealed specimens were provided. So, tensile directions are 0° and 90° to rolling direction. The following results are obtained in relation between X-ray diffraction parameters and values of tensile plastic deformation.
(1) A monotonous increase of half value breadth in X-Ray parameters is effective to detect the tensile plastic deformation quantity in as-rolled tough pitch copper.
(2) A monotonous increase of integrated breadth in X-Ray parameters is effective to detect the tensile plastic deformation quantity in annealed tough pitch copper, because kα1 and kα2 lines were separated.
(3) Also hardness changes during tensile deformation are coincide with the increasing of X-Ray parameters.
