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Information × Registration Number 0203U000395, 0100U000098 , R & D reports Title Physical justification of the optimum alloying of the eutectic aluminium and nickel base alloys popup.stage_title Head 3. Barabash O.M., Registration Date 04-02-2003 Organization Institute for metal physics NAS Ukkraine popup.description2 Research subject is the aluminum and nickel based eutectic alloys. Research goal - is the experimental and theoretical investigation of alloying elements on the concentration-temperature parameters of eutectic transformation Р->-а+Me'C(Si) and on precipitates in these alloys. Methods and apparatus are the arc and electron-beam melting, thermal analysis, light and scanning electron microscopy, X-Ray diffractometry. The influence of alloying by Re, W, Ti и Сo on the formation and properties of multicomponent directionally solidified nickel-based eutectic alloys with Mo2C were determined. The method and computer program of thermodynamic phase equilibrium calculation for four-component systems were developed. Phase diagram Al-Mg-Si-Ge system in Al-corner was built and the microstructure and properties of Al-based alloys with Mg2Si were examined. Planar front stability criterion of multicomponent alloys was modified. Product Description popup.authors popup.nrat_date 2020-04-02 Close