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Information × Registration Number 0214U006780, 0113U002448 , R & D reports Title Development of new class of the Ni-Mn-Cu-based brazing filler metalsfor for brazing of carbide tools details . popup.stage_title Head Voronov Vitaliy Viacheslavovich, Registration Date 07-04-2016 Organization E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine popup.description2 The influence of the smelting method and alloys composition on their structure and properties was investigated. It was established that melting in argon Ni-Mn-Cu alloys with high manganese has a more stable composition than the alloys melting by submerged . Increasing of smelting temperature reduces the casting propensity to porosity in ingots . It is shown that the manganese content in the alloys to 25% makes possible to obtain a metal with high strength and ductility. At a higher content of manganese alloys are embrittled. It was established that the presence of tin as an alloying element improves the fluidity of the solder on the substrate. Experiments were also carried soldering lap joints experimental solders.Solder joints of steel X18H9T showed quite good strength characteristics . Found that the highest shear strength showed an experienced solder number 3 of Ni-Mn-Cu-Sn. All samples have been destroyed in the seam . After examination of the fracture concluded that there was plastic and brittle phases in the composition of the solder . Product Description popup.authors Лотоцький П.М. Мошківський Д.П. popup.nrat_date 2020-04-02 Close