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Title: A model for prediction of possibility of localized corrosion attack of stainless steels

Book ·
OSTI ID:367742

Empirical or semi-empirical relations were developed to express the dependence of the possibility (probability) of localized corrosion attack of various stainless steels on environmental factors. Only chloride induced attack within the range 0--100 C (32--212 F) is considered. The environmental variables considered include temperature, pH, chloride content, sulfate content, presence of oxidizing agents, crevices and deposits, flow rate and possibility of concentration of solution by evaporation. Common mathematical operations are used to formulate the trends into equations. Examples of the predictions of the model are given for type AISI 316 stainless steel in two environments: Baltic Sea water at 25 C and a solution containing 300 mg/l of chloride ions at 70 C.

OSTI ID:
367742
Report Number(s):
CONF-960389-; TRN: IM9640%%488
Resource Relation:
Conference: National Association of Corrosion Engineers (NACE) annual corrosion conference and exposition: water and waste water industries, Denver, CO (United States), 24-29 Mar 1996; Other Information: PBD: 1996; Related Information: Is Part Of Corrosion/96 conference papers; PB: [6615] p.
Country of Publication:
United States
Language:
English