**Corrosion Resistance of Directionally Solidified Casting Zinc-Aluminum Matrix**

Alicia Esther Ares1,2,3, Liliana Mabel Gassa1,4 and Claudia Marcela Mendez3 *1 Researcher of CIC, CONICET, 2Materials, Modeling and Metrology Program, Faculty of Sciences, National University of Misiones, Posadas, 3Materials Laboratory, Faculty of Sciences, National University of Misiones, Posadas, 4INIFTA, National University of La Plata, Faculty of Exact Sciences, La Plata, Argentina* 
