Stainless steels AISI 304 and 316 exposed to a Ca(OH)2 satd. soln., simulating concrete environment, behave much better than carbon steel. Even in the presence of chloride ions up to 125 mg l-1 they do not corrode spontaneously, and undergo some anodic polarization before pitting corrosion starts. The max. value of anodic polarization tolerated decreases as chloride content increases: it was 0.300 V at 125 mg I-1.
Behavior of Stainless-steel In Ca(OH)2 Saturated Solution Containing Chlorides / Pernice, Pasquale; Aronne, Antonio; S., Muscetta. - In: JOURNAL OF MATERIALS SCIENCE LETTERS. - ISSN 0261-8028. - STAMPA. - 13:(1994), pp. 289-290. [10.1007/BF00571779]
Behavior of Stainless-steel In Ca(OH)2 Saturated Solution Containing Chlorides
PERNICE, PASQUALE;ARONNE, ANTONIO;
1994
Abstract
Stainless steels AISI 304 and 316 exposed to a Ca(OH)2 satd. soln., simulating concrete environment, behave much better than carbon steel. Even in the presence of chloride ions up to 125 mg l-1 they do not corrode spontaneously, and undergo some anodic polarization before pitting corrosion starts. The max. value of anodic polarization tolerated decreases as chloride content increases: it was 0.300 V at 125 mg I-1.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
