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Information × Registration Number 0216U001426, 0115U004844 , R & D reports Title Development of ultrasound field-induced phase gratings techology for identification and detemination of metal construction flaws types and sizes popup.stage_title Head Karpash Maksym Olegovych, Registration Date 11-02-2016 Organization Ivano-Frankivsk National Technical University of Oil and Gas popup.description2 Research object - new methods for identifying the defects types and sizes during non-destructive testing of long term operation metal constructions. As a result of the work the analysis of national and foreign publications on known methods and means of identifying the defects types and sizes during non-destructive testing of long term operation metal constructions was held. The phased array technology of identifying the defects types during non-destructive ultrasound testing of metal constructions was proposed and developed. The experimental verification of theoretical research on the example of artificial defects was carried out. Product Description popup.authors Дойчик Валерій Миколайович Карпаш Максим Олегович Карпаш Олег Михайлович Попович Ольга Василівна Яворський Андрій Вікторович popup.nrat_date 2020-04-02 Close