Trends in Applied Sciences Research1819-35792151-7908Science International10.3923/tasr.2010.120.128AtashinS. PakshirM. YazdaniA. 2201052In this study the marine corrosion resistivity of the austenitic stainless steels type 304 and 316 has been studied qualitatively. This study is under the synergistic effect of environmental factors. Salinity, velocity, pH and temperature are the factors which induce effects. Corrosion rates are calculated in aerated synthetic seawater, via potentiodynamic polarization scan. Qualitative analysis has been used to predict the variation direction of corrosion rate while applying the most important marine parameters, synergistically. This analysis has an important role in marine applications and predicts the individual effect of considered parameters, as well as their synergistic action effect on the rate of corrosion.]]>Al-Fozan, S.A. and A.U. Malik, 20082286167Al-Malahy, K.S.E. and T. Hodgkiess,20031583542Bardal, E.,200411th Edn.,pp: 199-201pp: 199-201Cristiani, P., G. Perboni and A. Debenedetti, 200854100107Duan, J., S. Wu, X. Zhang, G. Huang, M. Du and B. Hou,2008542228Ekuma, C.E. and N.E. Idenyi,200712734Jones, R.H.,2001pp: 39pp: 39Melchers, R.E., 20054723912410Melchers, R.E.,20064841744201Meng, H., X. Hu and A. Neville,2007263355362Moller, H.,20062006pp: 19Mor, E.D. and A.M. Beccaria,200430554558Ozturk, B. and J.F. Grubb,20052005Perez, N.,2004pp: 173pp: 173Roberge, P.R.,2000pp: 129-131pp: 129-131Sasaki, K. and G.T. Burstein,20074992102Sefaja, J. and J. Malina,198526369380Schleich, W., R. Feser, G. Schmitt, S. Haarmann and K. Schnier,20082008Schumacher, M.M.,1979pp: 5-7pp: 5-7Schweitzer, P.A.,20072nd Edn.,pp: 109-111pp: 109-111Shifler, D.A.,20054723352352Yang, L.,200811th Edn.,pp: 63-65pp: 63-65Zamanzade, M., T. Shahrabi and A. Yazdian,2007547481ASTM D1141,19991999