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Information × Registration Number 0219U100206, 0115U006761 , R & D reports Title Investigation of physical and metallurgical peculiarities of formation of permanent joints refractory metals with carbon and stainless steel materials, and development on this basis of brazing filler metals and brazing process. popup.stage_title Head Maksymova Svitlana , Доктор технічних наук Registration Date 30-01-2019 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2 Complex systematic studies on high-temperature vacuum soldering of heterogeneous materials of graphite-molybdenum and molybdenum-stainless steel have been fulfilled. The technology of obtaining experimental solders in both cast and microcrystalline tapes has been developed. Detailed metallographic researches and micro-roentgenospectral analysis of soldered joints have been carried out. It is shown that with the use of experimental solder, the strength of soldered joints of graphite-molybdenum is at the level of strength of the main material of fracture occurs on graphite, in a pair of molybdenum-stainless steel, the destruction of samples took place both in the circular and the base metal (molybdenum).  Product Description popup.authors popup.nrat_date 2020-04-02 Close