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Thermal and Kinetic Analysis of the solidification of a near eutectic Al-Cu Alloy

  • M. Morua (a1), M. Ramirez-Argaez (a1) and C. Gonzalez-Rivera (a1)


In this work the thermal and kinetic analysis of the cooling and solidification of a near eutectic Al-Cu alloy is performed using inverse thermal and solidification kinetics analysis. The Fourier thermal analysis is applied to experimental cooling curves to obtain data on solid fraction evolution and latent heat of solidification. Inverse thermal analysis is applied to calculate the global heat transfer coefficients that allow correct simulation of the cooling of experimental probes. The free growth method is used to obtain the eutectic growth coefficients. All the obtained parameters are feed into a heat transfer-solidification kinetics model to validate the methodology and results generated from this work. It is found a relatively good agreement between experimental and predicted cooling curves which suggest that this methodology could be used to generate useful information needed to simulate eutectic solidification.



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1. Morua, M., Ramírez-Argaez, M. and Gonzalez-Rivera, C..,“Experimental Determination Of Grain Growth Kinetics During Eutectic SolidificationMater. Science: An Indian Journal, 9, 31, (2013).
2. Morua, M.. Peña, E., Aparicio, R., Ramirez-Argaez, M. Gonzalez-Rivera, y C.. “Numerical processing of cooling curves to obtain growth parameters during eutectic solidificationProc. IMRC 2011, Symposium 4 Advanced Structural Materials. 1373 (2012).
3. Morua, M., Ramirez-Argaez, M. and Gonzalez-Rivera, C.. “On the characterization of eutectic grain Growth during solidificationProc. IMRC 2012, Symposium 9 Advanced Structural Materials. 1485 (2012).
4. Dioszegi, A. and Svensson, I. L.Inverse kinetic analysis method to study eutectic growthInt.J. of Cast Metal Res., 18, 41(2005).
5. Degand, C., Stefanescu, D.M., and Laslaz, G.. “An experimental and analytical study of equiaxed eutectic grain Growth in Al-Si alloys Proc. Int. Symp.On Advanced Materials and Technology for the 21st Century, Honolulu,USA, 55, (1995).
6. Ohnaka, and Stefanescu, D.M. eds., TMS, Warrendale Pa., 55, 149 (1996).
7. Fras, E., Kapturkiewicz, W., Burbielko, A., and Lopez, H.F., AFS Trans., 101, 505, (1993).
8. Santos, C.A., Quaresma, J.M.V, Garcia, A. “Determination of transient interfacial heat transfer coefficients in chill mold castingsJ. of Alloy and Compounds, 319, 174,(2001).


Thermal and Kinetic Analysis of the solidification of a near eutectic Al-Cu Alloy

  • M. Morua (a1), M. Ramirez-Argaez (a1) and C. Gonzalez-Rivera (a1)


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