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Grain boundary structure and intergranular stress corrosion crack initiation in high temperature water of a thermally sensitised austenitic stainless steel, observed in situ

Abstract:

The development of an intergranular stress corrosion crack initiation site in thermally sensitised type 304 austenitic stainless steel has been observed in situ in high temperature oxygenated water using digital image correlation of time-resolved optical observations. The grain boundary normal stresses were calculated using the Schmid-Modified Grain Boundary Stress (SMGBS) model of Was et al., applying three-dimensional data for the grain boundary planes and grain orientations. The initiation...

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

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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
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Funding agency for:
Stratulat, A
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Funding agency for:
Marrow, TJ
Publisher:
Elsevier Publisher's website
Journal:
Corrosion Science Journal website
Volume:
85
Pages:
428-435
Publication date:
2014-08-05
DOI:
ISSN:
0010-938X
URN:
uuid:c8de4652-0189-491e-b13b-b380989b29a0
Source identifiers:
467072
Local pid:
pubs:467072

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