Welding of High Manganese Austenitic Cast Steels Using Stainless Steel Covered Electrode

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dc.authoridGürol, Uğur/0000-0002-3205-7226
dc.authorwosidGürol, Uğur/AAN-1097-2021
dc.contributor.authorGurol, Ugur
dc.date.accessioned2024-06-13T20:17:53Z
dc.date.available2024-06-13T20:17:53Z
dc.date.issued2023
dc.departmentİstanbul Gedik Üniversitesien_US
dc.description.abstractIn this study, the characterization of production welds for high manganese steel castings exposed to little or no wear and moderate stresses, using the ER 307 stainless steel covered electrode, was investigated. The macro- and microstructural examinations were performed by means of stereo microscopy, optical microscopy, scanning electron microscopy and energy-dispersive spectrometry (EDS) to differentiate weld metal, partially melted zone (PMZ), heat-affected zone (HAZ), and base material (BM). Transverse micro-hardness test, Charpy impact tests and ultimate tensile tests were performed to evaluate the mechanical properties of the joints. The chemical analysis and elemental mapping were utilized to analyze the joint cross section in percentage weight with both optical emission spectrometer and X-ray spectrometer. The results indicated that the reduction in dilution from root to face regions led to an increase in the amount of delta ferrite contents through the weld passes from the root to the face. Moreover, the liquation cracks occurred due to the combination of eutectic phase formation, low thermal conductivity, and the large freezing range of the base metal. These cracks originated at the PMZ and propagated from the PMZ through HAZ to BM and lowered the tensile strength, % elongation and toughness of the weld joint by about 6 %, 27 % and 33.5 %, respectively.en_US
dc.identifier.doi10.1007/s40962-022-00834-5
dc.identifier.endpage1033en_US
dc.identifier.issn1939-5981
dc.identifier.issn2163-3193
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85133188986en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1021en_US
dc.identifier.urihttps://doi.org/10.1007/s40962-022-00834-5
dc.identifier.urihttps://hdl.handle.net/11501/1130
dc.identifier.volume17en_US
dc.identifier.wosWOS:000818606500002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Int Publ Agen_US
dc.relation.ispartofInternational Journal of Metalcastingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHadfield Steelen_US
dc.subjectShielded Metal Arc Weldingen_US
dc.subjectAustenitic Filler Metalen_US
dc.subjectMechanical Propertiesen_US
dc.subjectMicrostructural Characterizationen_US
dc.subjectLiquation Crackingen_US
dc.subjectHeat-Affected Zoneen_US
dc.subjectHigh-Mn Steelen_US
dc.subjectSolidification Crackingen_US
dc.subjectMechanical-Propertiesen_US
dc.subjectHadfield Steelen_US
dc.subjectMicrostructureen_US
dc.subjectWeldabilityen_US
dc.subjectToughnessen_US
dc.subjectBehavioren_US
dc.subjectJointen_US
dc.titleWelding of High Manganese Austenitic Cast Steels Using Stainless Steel Covered Electrodeen_US
dc.typeArticleen_US

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