Investigation of the effects of cryogenic treatment applied at different holding times to cemented carbide inserts on tool wear

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dc.contributor.authorÖzbek, Nurse Altan
dc.contributor.authorÇiçek, Adem
dc.contributor.authorGülesin, Mahmut
dc.contributor.authorÖzbek, Onur
dc.date.accessioned2020-04-30T23:18:41Z
dc.date.available2020-04-30T23:18:41Z
dc.date.issued2014
dc.departmentDÜ, Cumayeri Meslek Yüksekokuluen_US
dc.descriptionOzbek, Orhan/0000-0002-7388-0542; OZBEK, Onur/0000-0002-8372-3487; Altan Ozbek, Nursel/0000-0003-3241-9423en_US
dc.descriptionWOS: 000342254300004en_US
dc.description.abstractCutting tool costs is one of the most important components of machining costs. For this reason, tool life should be improved using some methods such as cutting fluid, optimal cutting parameters, hard coatings and heat treatment. Recently, another one of the methods commonly used to improve tool life is cryogenic treatment. This study was designed to evaluate the effects of different holding times of deep cryogenic treatment on tool wear in turning of AISI 316 austenitic stainless steel. The cemented carbide inserts were cryogenically treated at -145 degrees C for 12, 24, 36, 48 and 60 h. Wear tests were conducted at four cutting speeds (100, 120, 140 and 160 m/min), a feed rate of 0.3 mm/rev and a 2.4 mm depth of cut under dry cutting conditions. The wear test results showed that flank wear and crater wear were present in all combinations of the cutting parameters. However, notch wear appeared only at lower cutting speeds (100 and 120 m/min). In general, the best wear resistance was obtained with cutting inserts cryogenically treated for 24 h. This case was attributed to the increased hardness and improved microstructure of cemented carbide inserts. These improvements were confirmed through hardness, image processing, and XRD analyses. (C) 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipGazi University Scientific Research Project DivisionGazi University [07/2010-23]en_US
dc.description.sponsorshipThe authors wish to place their sincere thanks to Gazi University Scientific Research Project Division for financial support for the Project no. 07/2010-23.en_US
dc.identifier.doi10.1016/j.ijmachtools.2014.06.007en_US
dc.identifier.endpage43en_US
dc.identifier.issn0890-6955
dc.identifier.issn1879-2170
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage34en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijmachtools.2014.06.007
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3477
dc.identifier.volume86en_US
dc.identifier.wosWOS:000342254300004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofInternational Journal Of Machine Tools & Manufactureen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTungsten carbideen_US
dc.subjectCryogenic treatmenten_US
dc.subjectThermal conductivityen_US
dc.subjectMicro-hardnessen_US
dc.subjectTool wearen_US
dc.subjectWear resistanceen_US
dc.titleInvestigation of the effects of cryogenic treatment applied at different holding times to cemented carbide inserts on tool wearen_US
dc.typeArticleen_US

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