dc.creator | Alil, Ana | |
dc.creator | Jegdić, Bore V. | |
dc.creator | Milutinović, Zlatan R. | |
dc.creator | Katavić, Boris T. | |
dc.date.accessioned | 2023-03-15T15:44:27Z | |
dc.date.available | 2023-03-15T15:44:27Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 1842-5518 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6097 | |
dc.description.abstract | Sensitization degree of the austenitic stainless steel welded joints was investigated by
electrochemical methods: the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 +
KSCN solution and by of the corrosion potentials measurement of the steel in the solution drop of HNO3 +
FeCl3 6H2O + HCl. The welded joints, by an X-ray radiographic method on possible presence of the weld
defects, were tested. Grain size of the base metal and the welded joints, by applying an optical microscopy
were determined. The existence of compatibility between the results for different electrochemical methods is
shown. Heat affected zone (HAZ) of the austenitic stainless steel welded joints has shown significant degree
of sensitization. The corrosion potentials measurement method is simple, nondestructive method, that gives
qualitative informations about degree of the sensitizations of the stainless steel. The double loop
electrochemical potentiokinetic method gives quantitative evidence about susceptibility of the stainless steel
to intergranular corrosion. This method can be applied with some adaptation in field environments. | sr |
dc.language.iso | en | sr |
dc.publisher | SUDURA publising house, Rumunija | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34028/RS// | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | The 9th international Conference “Structural integrity of welded structures” Timisoara Romania, 3-4 November 2011 | sr |
dc.subject | stainless steels | sr |
dc.subject | welded joints | sr |
dc.subject | intergranular corrosion | sr |
dc.subject | test methods | sr |
dc.subject | electrochemistry | sr |
dc.title | Investigation of intergranular corrosion welded joint of austenitic stainless steel by electrochemical methods | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY | sr |
dc.citation.epage | 7 | |
dc.citation.spage | 1 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/16155/bitstream_16155.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_6097 | |
dc.type.version | publishedVersion | sr |