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Information × Registration Number 0212U004991, 0107U003410 , R & D reports Title To develop the technology, of producing aluminide of titanium melted by electron beam cold hearth melting (EBCHM), using the method of a zonal recrystallization and to investigate its structure and mechanical characteristics. popup.stage_title Head Paton Boris Evgenovych, Доктор технічних наук Registration Date 09-02-2012 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Modes were optimized and titanium aluminide samples were produced by the method of electron beam cold hearth melting (EBCHM). Technology of melting titanium aluminide with alloying additives of niobium, chromium and boron was developed. Equipment for induction zone melting (IZM) of titanium aluminide was designed and cyclograms of the melting process were developed. Composition and structure of titanium aluminide after IZM were studied. Investigation of the composition, structure phase compounds and mechanical properties of titanium aluminide was conducted. Process of plastic deformation of titanium aluminide in a low-carbon steel shell of samples after EBCHM, as well as with subsequent zone recrystallization was developed. Structure, phase composition and mechanical characteristics of the rolled stock were studied. Process equipment and fixtures for electron beam welding of TiAL intermetallic were developed. EBW of titanium aluminide was performed. Structure and mechanical characteristics of welded joints were studied. Product Description popup.authors Асніс Юхим Аркадійович Григоренко Георгій Михайлович Тригуб Микола Петрович popup.nrat_date 2020-04-02 Close