Study of Environmentally Assisted Cracking of Duplex Stainless Steels as a Result of the Presence of Sigma Phase. - Mahajanam, S. P. V.; Case, R. P.; Rincon, H. E.; McIntyre, D. R.; Joosten, M. W.; Gjesdal, S.; Monsen, H. (Corrosion, 2011)