Effect of the cooling in the austempering process on the abrasive wear behavior of austempered ductile iron

Basit Öğe Kaydı
dc.contributor.authorÇetin, M.
dc.contributor.authorGül, F.
dc.date.accessioned2024-09-29T16:22:25Z
dc.date.available2024-09-29T16:22:25Z
dc.date.issued2006
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, ductile iron was austenised at 900°C for 1 h and austempered at 400°C for 2 h in single step austempering process, whereas it was austenised at 900°C for 1 h and immediately quenched in a salt bath at 400°C for 10 minutes and then the temperature of bath was decreased by 1.88°C per minutes down to 250°C in two-step austempering process. The upper ausferritic austempered ductile iron (ADI) specimens produced by conventional single step austempering process and the upper and lower ausferritic specimens produced by two-step austempering process were abraded on the pin on disc apparatus under the normal load of 10, 20, 30 N, by rubbing the specimens on abrasive Al 2O 3 grains with diameters of 180 Mesh (80 ?m). Although the ductile iron austempered in two steps had higher hardness than the ductile iron austempered in single step, they showed similar abrasive wear behavior. In addition, the abrasive wear resistance of two step austempered specimen increased with increasing applied load.en_US
dc.identifier.endpage366en_US
dc.identifier.issn1300-1884
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-33745841878en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage359en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/10050
dc.identifier.volume21en_US
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAbrasive wearen_US
dc.subjectAustempered ductile ironen_US
dc.subjectHardnessen_US
dc.subjectMicrostructureen_US
dc.titleEffect of the cooling in the austempering process on the abrasive wear behavior of austempered ductile ironen_US
dc.title.alternativeÖstemperlenmi?ş küresel grafi?tli? dökme demi?ri?n abrasi?v aşinma davranişina östemperleme i?şlemi?nde so?utmanin etki?si?en_US
dc.typeArticleen_US

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