dc.date.accessioned |
2021-06-03T11:02:17Z |
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dc.date.available |
2021-06-03T11:02:17Z |
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dc.date.issued |
2021 |
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dc.identifier.issn |
2215-0986 |
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dc.identifier.uri |
https://www.doi.org/10.1016/j.jestch.2020.08.003 |
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dc.identifier.uri |
https://hdl.handle.net/20.500.12619/95427 |
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dc.description |
Authors are grateful to the financial support provided by TUBITAK (Turkey Scientific and Technological Research) with Project No. 219M192. |
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dc.description |
Bu yayın 06.11.1981 tarihli ve 17506 sayılı Resmî Gazete’de yayımlanan 2547 sayılı Yükseköğretim Kanunu’nun 4/c, 12/c, 42/c ve 42/d maddelerine dayalı 12/12/2019 tarih, 543 sayılı ve 05 numaralı Üniversite Senato Kararı ile hazırlanan Sakarya Üniversitesi Açık Bilim ve Açık Akademik Arşiv Yönergesi gereğince açık akademik arşiv sistemine açık erişim olarak yüklenmiştir. |
|
dc.description |
Bu yayın 06.11.1981 tarihli ve 17506 sayılı Resmî Gazete’de yayımlanan 2547 sayılı Yükseköğretim Kanunu’nun 4/c, 12/c, 42/c ve 42/d maddelerine dayalı 12/12/2019 tarih, 543 sayılı ve 05 numaralı Üniversite Senato Kararı ile hazırlanan Sakarya Üniversitesi Açık Bilim ve Açık Akademik Arşiv Yönergesi gereğince açık akademik arşiv sistemine açık erişim olarak yüklenmiştir. |
|
dc.description.abstract |
In this study, the electrodes containing Fe(16-X)CrX(B,C)(4) (X = 3,4,5) were used for surface alloying on an AISI 1010 steel substrate. The alloy structure of the coating exhibits in-situ composite structure with a large amount of reinforcing carbides and borides phases as to be hypoeutectic and hypereutectic structure in the surface alloyed layer. The obtained composition of the alloy shows that it contains much more interstitial hard phases in the alloyed layer than the conventional hardfacing alloys used in the industrial applications for the hardfacing of the steels. The morphological and microstructural properties showed that layer microstructure changed from hypoeutectic to hypereutectic structure with an increase in chromium content. The results of these studies revealed that the microstructure of hardfacing layers consists of interstitial phases of alpha(Fe-Cr) and (Fe,Cr)(23)(C,B)(6) as major phases, (Fe,Cr)(2)(C,B) and (Fe,Cr)(7)(C,B)(3) as minor phases in the in-situ composite structure. The composite hardness' in the alloyed surface layers of the Fe(16-X)CrX(B,C)(4) alloys ranged from 711 HV to 1164.3 HV. Wear test against alumina ball shows that the friction coefficients of the surface alloyed layers decreased with increase in applied loads and decrease in chromium content in the Fe(16-X)CrX(B,C)(4) alloy composition. Coefficient of friction ranged from 0.55 to 0.79 in the present study. Wear rates of the surface alloyed steels caused to increase with decrease in chromium content and increase in applied loads. The wear rates of the alloyed layer changed between 3.07 x 10 and 5 mm(3)/m and 6.95 x 10(5) mm(3)/m. The corrosion resistance of the alloyed layers was measured by a potentiostatic polarization test. I-corr and E-corr of the coated layers changed from 1.813 to 9.965 mu A/cm(2) and -704.786 to -745.792 mV, depending on alloyed layer compositions. With increasing chromium content, the corrosion resistance of the coating layer has changed in a nobler side. (C) 2020 Karabuk University. Publishing services by Elsevier B.V. |
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dc.description.sponsorship |
TUBITAK (Turkey Scientific and Technological Research)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [219M192] |
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dc.language |
English |
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dc.language.iso |
eng |
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dc.publisher |
ELSEVIER - DIVISION REED ELSEVIER INDIA PVT LTD |
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dc.relation.isversionof |
10.1016/j.jestch.2020.08.003 |
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dc.rights |
info:eu-repo/semantics/openAccess |
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dc.subject |
Hardfacing |
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dc.subject |
Surface alloying |
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dc.subject |
Hardness |
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dc.subject |
Wear |
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dc.subject |
Corrosion |
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dc.title |
The influence of chromium content on wear and corrosion behavior of surface alloyed steel with Fe(16-x)Crx(B,C)(4) electrode |
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dc.type |
Article |
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dc.contributor.authorID |
KOCAMAN, Engin/0000-0001-5617-3064 |
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dc.identifier.volume |
24 |
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dc.identifier.startpage |
533 |
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dc.identifier.endpage |
542 |
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dc.relation.journal |
ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH |
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dc.identifier.issue |
2 |
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dc.identifier.wos |
WOS:000631853000009 |
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dc.identifier.doi |
10.1016/j.jestch.2020.08.003 |
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dc.contributor.author |
Kocaman, Engin |
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dc.contributor.author |
Kilinc, Bulent |
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dc.contributor.author |
Durmaz, Mustafa |
|
dc.contributor.author |
Sen, Saduman |
|
dc.contributor.author |
Sen, Ugur |
|
dc.relation.publicationcategory |
Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı |
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dc.rights.openaccessdesignations |
DOAJ Gold |
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