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Information × Registration Number 0217U004094, 0112U000620 , R & D reports Title Developing of a new high strenght titanium alloy with a good weldability for structural applications with not less than 1200 MPa ultimate strength and create optimal processes of its welding popup.stage_title Head Akhonin Sergey Vladimirivich, Доктор технічних наук Registration Date 13-01-2017 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 The aim is to develop the theoretical foundations of the creation of new constructional materials on the basis of (alpha + beta) titanium alloy fine-grained structure and specified mechanical properties, as well as the creation of technology for their production by electron-beam melting. In accordance with the purpose of the work is selected doping system to study the effect of alloying elements on the mechanical properties and weldability of the alloy chosen system, defined the optimum chemical composition of the new high-strength alloy welded well, which ensures the required level of strength and ductility; defined thermal and thermomechanical treatment regimes that ensure the formation of optimal structures and set a new high-strength titanium alloy mechanical properties; investigated changes in the structure and phase composition of the base metal and welds exposed to the thermal cycle of welding and heat treatment after welding are determined on this basis the optimum welding methods developed titanium alloy. Product Description popup.authors Іщук Ю.Т. Білоус В.Ю. Березос В.А. Вржижевський Е.Л. Коваленко І.Г. Козін Р.В. Пікулін О.М. Петриченко І.К. Пономарьова Є.Ю. Прилуцький В.П. Прилуцький О.В. Радкевич І.А. Радченко Л.М. Руханський С.Б. Северін А.Ю. Селін Р.В. Стандарчук Т.В. Тищенко О.І. Шваб С.Л. popup.nrat_date 2020-04-02 Close