Asensio-Lozano, J., and B. Suárez-Peña. 2012. “Quantitative Analysis and Morphological Characterization of 6063 Alloy. Microestructural and Mechanical Comparison Between Periphery and Center of Semi-Continuous Casting Round Billets”. Revista De Metalurgia 48 (3):199-212. https://doi.org/10.3989/revmetalm.1135.