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Information × Registration Number 0208U005280, 0105U004305 , R & D reports Title Creation of methods and facilities for АЕ-estimation of volume damages development in structural materials under action of loading and hydrogenation popup.stage_title Head Skalsky Valentyn Romanovych, Registration Date 07-04-2008 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 Parameters of AE signals during development of crack-like defects existing in ferromagnetic material due to action of the constant magnetic field, loading and hydrogen factor and dependences between the parameters of the elastic dynamic fields appearing in structural materials during a formation and development of bulk damaging and by the AE signals caused by damaging are obtained. The grounds of new active AE testing method for bulk damaging and failure are developed and operating model of recording device of AE signals excited by no mechanical loadings (as in existent analogues), but by the external magnetic field in ferromagnetic materials with the different degree of bulk damaging. Product Description popup.authors popup.nrat_date 2020-04-02 Close