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Cu-Fe-based immiscible alloys prepared by casting in a copper mold
Zabloudilová, Eva ; Němec, Karel (referee) ; Adam, Ondřej (advisor)
Immiscible alloys are characterized by a positive enthalpy of mixing. The resulting microstructure of these alloys is therefore made up of separated phases. The microstructure and mechanical properties of the material can be influenced not only by the cooling rate of the sample during casting, but also by the addition of alloying elements. This bachelor's thesis is devoted to alloys based on Cu-Fe, which is characterized by the presence of a miscibility gap. Ni, Mn, Co and Cr were selected as alloying elements. The alloys were prepared using Rapid solidification by casting into a copper mold and their microstructure, chemical composition and hardness were subsequently evaluated. Subsequently, the influence of individual elements on the resulting properties of the alloys was evaluated.

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