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Title: Effect of prior cold work on the degree of sensitisation of welded joints of AISI 316L austenitic stainless steel studied by using an electrochemical minicell
Authors: De Tiedra, Pilar
Martín, Oscar
García Cabezón, Cristina
Martín, Fernando
López Aparicio, Manuel
Issue Date: 2012
Publisher: ELSERVIER
Description: Producción Científica
Citation: Corrosion Science, 2012, 54, 153–160
Abstract: This work aims to assess the effect of prior cold work on the degree of sensitisation of each of the four welding zones of welded joints of AISI 316L subjected to post-welding sensitisation. Electrochemical potentiokinetic reactivation and double loop electrochemical potentiokinetic reactivation tests are performed on each of the four zones by using a small-scale electrochemical cell (minicell). The results show that the degree of sensitisation of heat affected zone, which achieves its maximum at a prior cold work level of 10%, is significantly lower than that of base material for a prior cold work of 20%. (C) 2011 Elsevier Ltd. All rights reserved.
Keywords: Stainless steel
Effects of strain
Intergranular corrosion
ISSN: 0010-938X
Peer Review: SI
DOI: 10.1016/j.corsci.2011.09.010
Rights Owner: ELSERVIER
Language: eng
Rights: info:eu-repo/semantics/embargoedAccess
Appears in Collections:DEP07 - Artículos de revista

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