We need the following two papers.   Wang, H., Song, B., Wang, L. and Lv, G., "Three dimensional cellular automation for   simulation of the multi-pit corrosion damage evolution", Advanced Science Letters,   Vol. 4, Nos. 8-10, 2011, pp. 2980-2985   Wu, A.Q., Yu, H.Y., and Sun, D.B., " Computer simulation of uniform corrosion   process for carbon steel", Advanced Material Research,   Vol. 201-203, 2011, pp. 234-240 Pl send if available in your library   thanks sincerely, Dr. A.Hariharan Head Knowledge Resource Division CSIR-Structural Engineering Research Centre Taramani Chennai - 600 113 Off: 044-22549131 Cell: 9841601903 E-mail: hariharan_ah@yahoo.com -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.