Search academic texts

Information × Registration Number 0219U100294, 0115U006759 , R & D reports Title Research and development of technologies, equipment and systems for automatic control for pressure welding of hypereutectoid rail steels, high-strength pipe steels, aluminum and nickel alloys in the similar and dissimilar combinations popup.stage_title Head Kuchuk-Yatsenko Sergiy I., Доктор технічних наук Registration Date 05-02-2019 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2  The formation of joints at contact buckling welding by melting (КЗЗО) of railway rails from high-strength steels of the increased wear resistance has been investigated. The algorithms of control of the KSZO process, which are based on the metered energy consumption during heating, are developed. The system of automatic control of PZMD pipes with a diameter up to 300 mm from high-strength microlubleous steels of a new generation has been developed. The peculiarities of formation of compounds at KSZO of aluminum alloys of the Al-Zn-Mg-Cu system with a content of Zn up to 10% are established. The regularities of structural-phase transformations in the zone of heterogeneous connections of high-alloy heat-resisting nickel alloys during welding with friction and contact resistance welding are established. Product Description popup.authors popup.nrat_date 2020-04-02 Close