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First derivatives of the cooling curves (dT/dt) plotted versus temperature (T) for Al–Ce alloys with marked proeutectic solidification of Al, Al11Ce3 and eutectic reactions in alloys investigated: (a) Al–5Ce; (b) Al–10Ce; (c) Al–15Ce; (d) Al–20Ce. Ef—end of the non-equilibrium eutectic solidification.
