Photo-electrochemical imaging of hydrogen-induced damage in stainless steel

Razzini, G; Maffi, S; Mussati, G; Peraldo Bicelli, L; Mitsi, G

dc.contributor.author	Razzini, G	en
dc.contributor.author	Maffi, S	en
dc.contributor.author	Mussati, G	en
dc.contributor.author	Peraldo Bicelli, L	en
dc.contributor.author	Mitsi, G	en
dc.date.accessioned	2014-03-01T01:46:06Z
dc.date.available	2014-03-01T01:46:06Z
dc.date.issued	1997	en
dc.identifier.issn	0010938X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24847
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0031127460&partnerID=40&md5=aae766d3db5dc045f92e62c3caba05d2	en
dc.subject	A. stainless steel	en
dc.subject	C. hydrogen embrittlement	en
dc.subject.other	Crack propagation	en
dc.subject.other	Cracks	en
dc.subject.other	Hydrogen	en
dc.subject.other	Imaging techniques	en
dc.subject.other	Stainless steel	en
dc.subject.other	Blister	en
dc.subject.other	Crack tip	en
dc.subject.other	Hydrogen concentration	en
dc.subject.other	Hydrogen detrapping	en
dc.subject.other	Hydrogen trapping	en
dc.subject.other	Scanning photo electrochemical microscopy	en
dc.subject.other	Hydrogen embrittlement	en
dc.subject.other	blistering	en
dc.subject.other	damage	en
dc.subject.other	hydrogen induced cracking	en
dc.subject.other	imaging techniques	en
dc.subject.other	stainless steel	en
dc.title	Photo-electrochemical imaging of hydrogen-induced damage in stainless steel	en
heal.type	journalArticle	en
heal.publicationDate	1997	en
heal.abstract	Blisters and their surrounding crack-tip areas in AISI 304 stainless steel have been imaged by Scanning Photo-Electrochemical Microscopy (SPEM), a technique providing photo-electrochemical images of hydrogen trapping and detrapping into blisters in real time, in situ and in continuous under hydrogen charging. The increased hydrogen concentration has also been imaged in the plastic enclave at the crack tip around a blister during its growth. The images acquired in time sequence can be examined as a single frame or assembled in a 2D or 3D movie, both in grey scale or false colour. © 1997 Elsevier Science Ltd. All rights reserved.	en
heal.journalName	Corrosion Science	en
dc.identifier.volume	39	en
dc.identifier.issue	4	en
dc.identifier.spage	613	en
dc.identifier.epage	625	en