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Information × Registration Number 0214U003902, 0111U002377 , R & D reports Title Development of the methods for metal microstructure evaluation on tomographic imaging by ultrasound sensing popup.stage_title Head Koshovyy Volodymyr, Romanyshyn Ihor, Registration Date 14-03-2014 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 Method of computerized ultrasonic tomography and ultrasonic techniques have been developed for the material's state assesing while loading, hydrogenation, heat treatment. The method is based on back scattered signal registration and statistical analisis. A new laser method for determining the local velocity of surface acoustic waves has been developed. The method provides a spatial resolution of about 1-2mm. Product Description popup.authors Дячук Мар'яна Олександрівна Козловський Тарас Михайлович Мокрий Олег Мирославович Романишин Ростислав Ігорович Семак Петро Михайлович Шарамага Роман Васильович popup.nrat_date 2020-04-02 Close