Considerations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorNascimento, Marcelino P.
dc.creatorVoorwald, Herman Jacobus Cornelis
dc.date2014-05-20T13:28:17Z
dc.date2016-10-25T16:48:03Z
dc.date2014-05-20T13:28:17Z
dc.date2016-10-25T16:48:03Z
dc.date2010-07-01
dc.date.accessioned2017-04-05T20:11:00Z
dc.date.available2017-04-05T20:11:00Z
dc.identifierInternational Journal of Fatigue. Oxford: Elsevier B.V., v. 32, n. 7, p. 1200-1209, 2010.
dc.identifier0142-1123
dc.identifierhttp://hdl.handle.net/11449/9409
dc.identifierhttp://acervodigital.unesp.br/handle/11449/9409
dc.identifier10.1016/j.ijfatigue.2009.12.017
dc.identifierWOS:000277222700022
dc.identifierhttp://dx.doi.org/10.1016/j.ijfatigue.2009.12.017
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/857574
dc.descriptionThe aim of this study is to analyze the effects of corrosion and successive tungsten inert gas (TIC) welding repairs on the reverse bending fatigue strength of AISI 4130 steel used in components critical to the flight-safety. The tests were performed on hot-rolled steel plate specimens, 1.10 mm and 1.60 mm thick, by means of a SCHENK PWS equipment, with load ratio R = -1, constant amplitude, 30 Hz frequency and room temperature. It was observed that the reverse bending fatigue strength of AISI 4130 steel decreases due to the corrosion and the TIC welding and re-welding processes. (C) 2010 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationInternational Journal of Fatigue
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAISI 4130 steel
dc.subjectFatigue behavior
dc.subjectCorrosion
dc.subjectWeld repairs
dc.subjectFlight-safety
dc.titleConsiderations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety
dc.typeOtro


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