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Information × Registration Number 0207U002070, 0103U005240 , R & D reports Title To improve the experimental techniques to investigate physicochemical processes and to learn them influencing on a structural -phase structure and properties at formation of weld joints and coatings. popup.stage_title Head Grigorenko Georgiy, Доктор технічних наук Registration Date 12-01-2007 Organization E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine popup.description2 New analytical methods were developed for chemical and spectral analysis of alloying and impurity elements, and analysis of gases in molybdenum and its alloys. Principles were elaborated for providing increase in mechanical and service properties of welded joints and protective coatings through optimization of structural-phase composition of welds, claddings and coatings in electric arc welding of heat-resistant steels and low-alloy high-strength hardened steels, characterized by resistance to brittle fracture, in electric arc and electron beam welding of high-strength aluminium alloys with scandium and zirconium additions, as well as in cladding of precipitation-hardened and maraging steels. Product Description popup.authors popup.nrat_date 2020-04-02 Close