Effect of FeTi-FeB inoculation on the shape of carbide reinforcements in hypoeutectic high chromium white cast iron

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dc.contributor.authorTeker, Tanju
dc.contributor.authorYılmaz, S. Osman
dc.contributor.authorDalmış, Savaş
dc.date.accessioned2022-05-11T14:03:08Z
dc.date.available2022-05-11T14:03:08Z
dc.date.issued2022
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractFeTi-FeB was added to molten high chromium white cast iron in amounts of 0.5-2.5 wt% at 50 degrees C above the melting temperature. The samples were produced in four groups. The first group samples were investigated as cast, the second group homogenized at 1000 degrees C for 1 h, and the other two groups were also homogenized at 1000 degrees C but for 3 and 6 h, respectively. To study the effect of FeB and FeTi on the microstructure, the samples were characterized by optical microscopy, scanning electron microscopy, energy dispersive spectroscopy, X-ray diffraction and hardness tests. Wear tests were performed using a pin-on disc. A homogeneously dispersed carbide microstructure was produced by the homogenization heat treatment method. The addition of FeTi-FeB inoculants to high Cr white cast iron played an important role in the distribution of hard carbides. The chemical rate and the carbide volume varied on account of the added hard inoculant particles. TiB2, Cr3C2, M7C3, M23C6, and gamma-FeCr phases formed on the surfaces. The hardness and wear resistance were improved considerably due to FeTi-B inoculation.
dc.description.sponsorshipDomex
dc.description.sponsorshipThis work was supported by Domex. The authors are grateful to Domex for their assistance in conducting the experiments.
dc.identifier.doi10.1515/mt-2021-2047
dc.identifier.endpage370
dc.identifier.issn0025-5300
dc.identifier.issn2195-8572
dc.identifier.issue3en_US
dc.identifier.startpage363
dc.identifier.urihttps://doi.org/10.1515/mt-2021-2047
dc.identifier.urihttps://hdl.handle.net/20.500.11776/4616
dc.identifier.volume64
dc.identifier.wosWOS:000769059800006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorYılmaz, S. Osman
dc.institutionauthorDalmış, Savaş
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofMaterials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFeB
dc.subjectFeTi
dc.subjectheat treatment
dc.subjectinoculation
dc.subjectmicrostructure
dc.subjectwhite cast iron
dc.subjectWear-Resistance
dc.subjectMechanical-Properties
dc.subjectHeat-Treatment
dc.subjectMicrostructure
dc.subjectTitanium
dc.subjectVanadium
dc.subjectNiobium
dc.titleEffect of FeTi-FeB inoculation on the shape of carbide reinforcements in hypoeutectic high chromium white cast iron
dc.typeArticle

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