Search academic texts

Information × Registration Number 0209U008055, 0106U002213 , R & D reports Title Development of ways of receiving piston silumins with microcrystal structure and increase operational properties popup.stage_title Head Kutsova V.Z., Registration Date 27-01-2009 Organization National Metallurgical Academy of Ukraine popup.description2 The structure, growth pattern of primary crystals of hypoeutectic silumins modified by sodium, strontium, stibium are studied. It is shown that modifying by Na, Sr, Sb in optimum amounts led to significant branching of eutectic silicon, reaching the high degree of eutectic cooperativity and advantage of rounded boundaries of distribution in silicon carcass. There are also studied the structure, growth pattern of primary crystals of hypoeutectic silumins under introduction of boron, tin, compositions boron-tin and boron-tin-scandium and quantitative parameters of structure are defined. Product Description popup.authors popup.nrat_date 2020-04-02 Close