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Information × Registration Number 0210U000867, 0109U006187 , R & D reports Title Development of the model of the device on determination of hydrogen concentration in metal on the basis of magneto relaxation effect popup.stage_title Head Ivanyitskiy Yaroslav, Registration Date 07-04-2010 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The aim of the work is the creation of the experimental device and the development of the method of the investigation results processing for evaluation of the hydrogenation degree of deformed ferromagnetic materials with the use of magneto-relaxation effect. The method for evaluation of the deformation value and hydrogen concentration in the material, based on the use of magneto-relaxation effect was developed. A model of the device (a block-chart of selection and transmission of a measured signal) for recording the parameter, that characterizes a time of magnetic permeability in a ferromagnetic was developed. As a result of performed investigations, the dependence of the parameter of magnetic aftereffect on deformation value for an elastic and elasto-plastic state of the material, and also on hydrogen concentration for 17ГС2С and У9 steels was established. Product Description popup.authors Бухало Олег Петрович Гвоздюк Микола Мар'янович Дмитрів ЗІновій Володимирович Микитин Галина Василівна Черниш Марія Степанівна popup.nrat_date 2020-04-02 Close