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Information × Registration Number 0220U100169, 0117U000515 , R & D reports Title Investigation of electrophysical characteristics of metal constructions surface's defects and development of methods for detections of them under coatings popup.stage_title Head Dzhala Roman М., Доктор технічних наук Registration Date 11-01-2020 Organization Karpenko Physico-Mechanical Institute of NASU popup.description2  The mathematical model of transient resistance components and the method of complex electromagnetic testing of corrosion protection of underground pipelines and metal structures have been developed. A new magnetocyclic method for detecting a defect in a cylindrical tube under a cover is proposed. A model for predicting the development of corrosion damage and estimating the resource of an underground steel pipeline has been developed. The informative features of the signal of the sensor of diffuse reflection of light were selected and the electronic scheme was modified for automation of the diagnosis of microdefects and surface lesions. Product Description popup.authors Ivasiv Ihor B. Verbenetz Bohdan Ya. Horbunov Volodymyr V. Dzhala Vasyl` R. Dzhala Roman М. Lozovan Vinalij P. Melnyk Maryan I. Semeh`uk Oksana M. Uchanin Valentyn M. Chervinka Liudmyla Ye. Chervinka Orest O. Yuzevych Volodymyr M. popup.nrat_date 2020-04-02 Close