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Information × Registration Number 0220U100101, 0119U102358 , R & D reports Title Joint research of the physico-metallurgical interactions of nanoscale powders with melts within welding aluminum wires production process. popup.stage_title Head Shcheretskyi Volodymyr O., Registration Date 09-01-2020 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2  The features of adding nanoscale TiC, WC, TiB2, SiC particles for modification of the weld microstructure during automatic welding of aluminum alloys are studied. The thermodynamic stability of the nanoscale particles in industrial welding alloys of Al-Mg and Al-Si alloying systems with alloying additives Cu, Fe, Zn, Mn, Ti is investigated. It is shown, despite relative instability, nanoscale TiC particles can be successfully used as modifiers for Al-Mg aluminum alloys, the presence of silicon reduces the stability of titanium carbide in the aluminum melt and therefore it is not desirable, on the contrary, the titanium increases the stability of the TiC particles. WC particles can be successfully used as a structure modifier for the Al-Si system alloys, and the presence of silicon increases their stability in the aluminum melt. Product Description popup.authors Yulyugin Victor K. popup.nrat_date 2020-04-02 Close