Search academic texts

Information × Registration Number 0210U000866, 0107U005214 , R & D reports Title Technological development of eddy current defectoscopy for diagnostics long exploiting design elements in power engineering and aviation popup.stage_title Head Kulynych Yaroslav Petrovych, Registration Date 07-04-2010 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 It is developed techniques of revealing of defects of the fatigue and corrosion origin which are taking place under a layer of a covering in multilayered units of aviation designs, with the help low-frequency eddy-current converters. In a basis of techniques distinctions in structure of signals (godographs) lay at scanning a zone between rivets with a crack and without a crack. Offered techniques of revealing of latent defects are introduced on ACTC "Antonov" and airline " International airlines of Ukraine ". It is developed a method of eddy-current control and an experimental sample defectoscop a welded seam of electrowelded pipes are intended for manufacturing cases for preservation of waste products of nuclear fuel of the atomic power station. Preliminary trial check has shown, that sensitivity eddy-current defectoscopy practically corresponds to requirements of revealing of test artificial defects at X-R diagnostics. Product Description popup.authors Тетерко Анатолій Якович Учанін Валентин Миколайович popup.nrat_date 2020-04-02 Close