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A new approach for DL-EPR testing of thermo-mechanically processed austenitic stainless steel

Abstract:

Standard test methods such as the electrochemical potentiokinetic reactivation test (EPR) and double-loop EPR test (DL-EPR) are commonly used to characterise sensitisation behaviour in austenitic stainless steels and nickel-based alloys. In this study, the DL-EPR test is augmented by large-area image analysis (IA) to characterise and quantify the networks of attacked grain boundaries. A new analysis approach that is based on a grain boundary cluster parameter is proposed to describe the netwo...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1016/j.corsci.2011.08.033

Authors


Engelberg, DL More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Publisher:
Elsevier Publisher's website
Journal:
CORROSION SCIENCE Journal website
Volume:
53
Issue:
12
Pages:
4213-4222
Publication date:
2011-12-05
DOI:
ISSN:
0010-938X
URN:
uuid:80dac162-74b6-4c5f-8ce8-9f7133c505ce
Source identifiers:
186491
Local pid:
pubs:186491

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