Cover: SEM micrograph of pits on the surface of 304L alloy treated at 900 °C for 72 h after corrosion test. [J. Cardoso, A. Cavalcante, R. Vieira, P. Lima-Neto, M. Gomes da Silva. Fu: Pitting corrosion resistance of austenitic and superaustenitic stainless steels in aqueous medium of NaCl and H2SO4. p. 1755].