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Information × Registration Number 0218U006542, 0117U006929 , R & D reports Title Research of mechanisms and regularities of texture transformation at cold deformation of zirconium and zirconium-niobium alloys popup.stage_title Head Potina Tetyana S., Registration Date 04-06-2018 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 The aim of work was to reveal the texture characteristics changes regularities by the X-ray diffraction analysis method during the process of rolling deformation of zirconium plates (in three geometric directions) and the strips of the Zr-2,5%Nb alloy - and to establish the structural mechanisms involved in the formation of texture. The studies were carried out by the method of inverse pole figures (ZPF). An original method was used, differing in the use of the texture parameter Cairns (TP) with analyzing of the dependence of its value on the degree of deformation. The stages of changes in TP with degrees of deformation were revealed. The structural nature of each of the stages was analyzed. It was established that in the formation of the deformation texture of the plates and strips of these materials, the twinning system plays an exceptional role, mainly the twinning system, stretching with the participation of compression twins. Product Description popup.authors Potina Tetyana S. popup.nrat_date 2020-04-02 Close