Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy

Deniz Kilic; Faiz Muhaffel; Yakup Yurekturk; Murat Baydogan

doi:10.1002/9781119093428.ch63

Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy

Deniz Kilic, Faiz Muhaffel, Yakup Yurekturk, Murat Baydogan

Department of Metallurgical and Materials Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

Micro arc oxidation process is recently developed as a promising surface modification technique applying high voltage and current density onto the light metals. The magnesium alloys exhibit nearly the lowest density among metallic structural materials but its poor characteristics in corrosion resistance, wear resistance, hardness and so on, limit its wide-range of applications. Through micro arc oxidation, thick and wear-resistant ceramic coatings are directly formed on the surface of magnesium alloys. In this study, oxide coatings were formed on AZ91D magnesium alloy in a silicate- based electrolyte by micro arc oxidation (MAO) process. MAO process was applied in an alkaline electrolyte with different pulse time and the contribution of applied pulse time in microstructural and wear resistance was systematically investigated. Structure, composition and tribological characteristics of the coatings were studied by scanning electron microscope (SEM), X-ray diffraction (XRD) and dry sliding reciprocating wear tests.

Original language	English
Title of host publication	Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition
Editors	Michele V. Manuel, Alok Singh, Martyn Alderman, Martyn Alderman, Neale R. Neelameggham
Publisher	Minerals, Metals and Materials Society
Pages	339-342
Number of pages	4
ISBN (Electronic)	9781119082439
DOIs	https://doi.org/10.1002/9781119093428.ch63
Publication status	Published - 2015
Event	Magnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition - Orlando, United States Duration: 15 Mar 2015 → 19 Mar 2015

Publication series

Name	Magnesium Technology
Volume	2015-January
ISSN (Print)	1545-4150

Conference

Conference	Magnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition
Country/Territory	United States
City	Orlando
Period	15/03/15 → 19/03/15

Bibliographical note

Publisher Copyright:
Copyright © 2015 by The Minerals, Metals & Materials Society.

Keywords

Magnesium alloy
Micro arc oxidation
Oxide coating
Wear

Access to Document

10.1002/9781119093428.ch63

Cite this

Kilic, D., Muhaffel, F., Yurekturk, Y., & Baydogan, M. (2015). Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy. In M. V. Manuel, A. Singh, M. Alderman, M. Alderman, & N. R. Neelameggham (Eds.), Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition (pp. 339-342). (Magnesium Technology; Vol. 2015-January). Minerals, Metals and Materials Society. https://doi.org/10.1002/9781119093428.ch63

Kilic, Deniz ; Muhaffel, Faiz ; Yurekturk, Yakup et al. / Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy. Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition. editor / Michele V. Manuel ; Alok Singh ; Martyn Alderman ; Martyn Alderman ; Neale R. Neelameggham. Minerals, Metals and Materials Society, 2015. pp. 339-342 (Magnesium Technology).

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title = "Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy",

abstract = "Micro arc oxidation process is recently developed as a promising surface modification technique applying high voltage and current density onto the light metals. The magnesium alloys exhibit nearly the lowest density among metallic structural materials but its poor characteristics in corrosion resistance, wear resistance, hardness and so on, limit its wide-range of applications. Through micro arc oxidation, thick and wear-resistant ceramic coatings are directly formed on the surface of magnesium alloys. In this study, oxide coatings were formed on AZ91D magnesium alloy in a silicate- based electrolyte by micro arc oxidation (MAO) process. MAO process was applied in an alkaline electrolyte with different pulse time and the contribution of applied pulse time in microstructural and wear resistance was systematically investigated. Structure, composition and tribological characteristics of the coatings were studied by scanning electron microscope (SEM), X-ray diffraction (XRD) and dry sliding reciprocating wear tests.",

keywords = "Magnesium alloy, Micro arc oxidation, Oxide coating, Wear",

author = "Deniz Kilic and Faiz Muhaffel and Yakup Yurekturk and Murat Baydogan",

note = "Publisher Copyright: Copyright {\textcopyright} 2015 by The Minerals, Metals & Materials Society.; Magnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition ; Conference date: 15-03-2015 Through 19-03-2015",

year = "2015",

doi = "10.1002/9781119093428.ch63",

language = "English",

series = "Magnesium Technology",

publisher = "Minerals, Metals and Materials Society",

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editor = "Manuel, {Michele V.} and Alok Singh and Martyn Alderman and Martyn Alderman and Neelameggham, {Neale R.}",

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Kilic, D, Muhaffel, F, Yurekturk, Y & Baydogan, M 2015, Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy. in MV Manuel, A Singh, M Alderman, M Alderman & NR Neelameggham (eds), Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition. Magnesium Technology, vol. 2015-January, Minerals, Metals and Materials Society, pp. 339-342, Magnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition, Orlando, United States, 15/03/15. https://doi.org/10.1002/9781119093428.ch63

Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy. / Kilic, Deniz; Muhaffel, Faiz; Yurekturk, Yakup et al.
Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition. ed. / Michele V. Manuel; Alok Singh; Martyn Alderman; Martyn Alderman; Neale R. Neelameggham. Minerals, Metals and Materials Society, 2015. p. 339-342 (Magnesium Technology; Vol. 2015-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Muhaffel, Faiz

AU - Yurekturk, Yakup

AU - Baydogan, Murat

PY - 2015

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N2 - Micro arc oxidation process is recently developed as a promising surface modification technique applying high voltage and current density onto the light metals. The magnesium alloys exhibit nearly the lowest density among metallic structural materials but its poor characteristics in corrosion resistance, wear resistance, hardness and so on, limit its wide-range of applications. Through micro arc oxidation, thick and wear-resistant ceramic coatings are directly formed on the surface of magnesium alloys. In this study, oxide coatings were formed on AZ91D magnesium alloy in a silicate- based electrolyte by micro arc oxidation (MAO) process. MAO process was applied in an alkaline electrolyte with different pulse time and the contribution of applied pulse time in microstructural and wear resistance was systematically investigated. Structure, composition and tribological characteristics of the coatings were studied by scanning electron microscope (SEM), X-ray diffraction (XRD) and dry sliding reciprocating wear tests.

AB - Micro arc oxidation process is recently developed as a promising surface modification technique applying high voltage and current density onto the light metals. The magnesium alloys exhibit nearly the lowest density among metallic structural materials but its poor characteristics in corrosion resistance, wear resistance, hardness and so on, limit its wide-range of applications. Through micro arc oxidation, thick and wear-resistant ceramic coatings are directly formed on the surface of magnesium alloys. In this study, oxide coatings were formed on AZ91D magnesium alloy in a silicate- based electrolyte by micro arc oxidation (MAO) process. MAO process was applied in an alkaline electrolyte with different pulse time and the contribution of applied pulse time in microstructural and wear resistance was systematically investigated. Structure, composition and tribological characteristics of the coatings were studied by scanning electron microscope (SEM), X-ray diffraction (XRD) and dry sliding reciprocating wear tests.

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BT - Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition

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Kilic D, Muhaffel F, Yurekturk Y, Baydogan M. Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy. In Manuel MV, Singh A, Alderman M, Alderman M, Neelameggham NR, editors, Magnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition. Minerals, Metals and Materials Society. 2015. p. 339-342. (Magnesium Technology). doi: 10.1002/9781119093428.ch63

Influence Of pulse time on the structural and tribological properties of micro arc oxidized AZ91D magnesium alloy

Abstract

Publication series

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Bibliographical note

Keywords

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