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Information × Registration Number 0220U101731, 0119U000709 , R & D reports Title The development of ultrasonic vibration device for the conditions determination of surface plastic deformation of metal popup.stage_title Head Cherepin Valentyn T., Registration Date 19-02-2020 Organization State Research Institution "Kyiv Acedimic University" popup.description2 Main purpose of this work is development and fubrication of test sample of vibro shoch device for defining the efficient modes of the surface plastic deformati in of metal in welding zone which provide forming the hardened surface layer with retained stress of compression Product Description popup.authors popup.nrat_date 2020-04-02 Close