dc.contributor.author | Öter, Z. Çağatay | |
dc.contributor.author | Azaklı, Yunus | |
dc.contributor.author | Cengiz, Sezgin | |
dc.contributor.author | Gencer, Yücel | |
dc.contributor.author | Tarakçı, Mehmet | |
dc.date.accessioned | 2021-05-03T08:19:29Z | |
dc.date.available | 2021-05-03T08:19:29Z | |
dc.date.issued | 2020 | en_US |
dc.identifier.citation | ÖTER, Z. Çağatay, Yunus AZAKLI, Sezgin CENGİZ, Yücel GENCER & Mehmet TARAKÇI. "Microarc Oxidation of Pure Aluminium in Alumina Containing Electrolytes". Surface Engineering, 36.8 (2020): 837-846. | en_US |
dc.identifier.uri | https://hdl.handle.net/11352/3405 | |
dc.description.abstract | In this study, oxide coatings produced on commercially pure Al via 40-min microarc oxidation
process in electrolytes containing Na2SiO3, KOH and α-Al2O3 powder were characterized by
SEM-EDS, profilometry, XRD and microhardness tests. The addition of α-Al2O3 particles into
the electrolyte resulted in increased coating thickness and roughness. The coating thickness
values of the samples varied between 35 and 135 μm. Increasing the amount of α-Al2O3
particles in the electrolyte resulted in mechanical deposition/encapsulation of α-Al2O3
particles and/or chemical reaction with constituents of the coatings. This chemical reaction
increased the microhardness of the coatings and resulted in preferential growth of mullite
(3Al2O3.2SiO2) crystal in the outer glassy region of the coatings. Outer regions of the coatings
comprised 3Al2O3.2SiO2, γ-Al2O3 and κ-Al2O3 phases with chemically or mechanically bonded
α-Al2O3 particles, and in the inner regions were mostly γ-Al2O3 and κ-Al2O3 phases along
with α-Al2O3 phase formed through phase transformations. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Taylor & Francis Ltd | en_US |
dc.relation.isversionof | 10.1080/02670844.2019.1698162 | en_US |
dc.rights | info:eu-repo/semantics/embargoedAccess | en_US |
dc.subject | Aluminium | en_US |
dc.subject | Microarc Oxidation | en_US |
dc.subject | Al2O3 | en_US |
dc.subject | Slurry Electrolyte | en_US |
dc.subject | Microhardness | en_US |
dc.title | Microarc Oxidation of Pure Aluminium in Alumina Containing Electrolytes | en_US |
dc.type | article | en_US |
dc.relation.journal | Surface Engineering | en_US |
dc.contributor.department | FSM Vakıf Üniversitesi, Rektörlük, Alüminyum Test Eğitim ve Araştırma Merkezi (ALUTEAM) | en_US |
dc.contributor.authorID | https://orcid.org/0000-0002-7111-9952 | en_US |
dc.contributor.authorID | https://orcid.org/0000-0002-3175-8565 | en_US |
dc.contributor.authorID | https://orcid.org/0000-0002-4236-7084 | en_US |
dc.contributor.authorID | https://orcid.org/0000-0003-0653-2641 | en_US |
dc.contributor.authorID | https://orcid.org/0000-0002-0289-770X | en_US |
dc.identifier.volume | 36 | en_US |
dc.identifier.issue | 8 | en_US |
dc.identifier.startpage | 837 | en_US |
dc.identifier.endpage | 846 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.institutionauthor | Öter, Z. Çağatay | |