Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings

Sergei Khakalo; Anssi Laukkanen; Tomi Suhonen; Kenneth Holmberg; Etienne Bousser; Aleksey Yerokhin; Philip J. Withers; Allan Matthews

Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings

Sergei Khakalo (Corresponding author), Anssi Laukkanen, Tomi Suhonen, Kenneth Holmberg, Etienne Bousser, Aleksey Yerokhin, Philip J. Withers, Allan Matthews

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

Abstract

For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.

Original language	English
Title of host publication	Proceedings of the 32nd Nordic Seminar on Computational Mechanics
Editors	Antti H. Niemi, Hannu Koivurova
Publisher	University of Oulu
Pages	104-107
Number of pages	4
ISBN (Electronic)	978-952-62-2420-6
Publication status	Published - Oct 2019
MoE publication type	B3 Non-refereed article in conference proceedings
Event	32nd Nordic Seminar on Computational Mechanics, NSCM32 - Oulu, Finland Duration: 24 Oct 2019 → 25 Oct 2019 https://www.oulu.fi/construction/nscm32

Publication series

Series	University of Oulu: Mechanical Engineering. Report
Number	9
ISSN	2342-2599

Seminar

Seminar	32nd Nordic Seminar on Computational Mechanics, NSCM32
Abbreviated title	NSCM32
Country	Finland
City	Oulu
Period	24/10/19 → 25/10/19
Internet address	https://www.oulu.fi/construction/nscm32

Keywords

micro-indentation
hardness
finite element modeling
PEO coatings
mechanical performance

Access to Document

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Khakalo, S., Laukkanen, A., Suhonen, T., Holmberg, K., Bousser, E., Yerokhin, A., Withers, P. J., & Matthews, A. (2019). Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. In A. H. Niemi, & H. Koivurova (Eds.), Proceedings of the 32nd Nordic Seminar on Computational Mechanics (pp. 104-107). University of Oulu. University of Oulu: Mechanical Engineering. Report No. 9 https://www.oulu.fi/sites/default/files/content/NSCM32_Proceedings_not_archived.pdf

Khakalo, Sergei ; Laukkanen, Anssi ; Suhonen, Tomi ; Holmberg, Kenneth ; Bousser, Etienne ; Yerokhin, Aleksey ; Withers, Philip J. ; Matthews, Allan. / Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. Proceedings of the 32nd Nordic Seminar on Computational Mechanics. editor / Antti H. Niemi ; Hannu Koivurova. University of Oulu, 2019. pp. 104-107 (University of Oulu: Mechanical Engineering. Report ; No. 9).

@inproceedings{14b75cc2ac8e4483ac507563b5d22553,

title = "Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings",

abstract = "For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.",

keywords = "micro-indentation, hardness, finite element modeling, PEO coatings, mechanical performance",

author = "Sergei Khakalo and Anssi Laukkanen and Tomi Suhonen and Kenneth Holmberg and Etienne Bousser and Aleksey Yerokhin and Withers, {Philip J.} and Allan Matthews",

year = "2019",

month = oct,

language = "English",

series = "University of Oulu: Mechanical Engineering. Report ",

publisher = "University of Oulu",

number = "9",

pages = "104--107",

editor = "Niemi, {Antti H.} and Hannu Koivurova",

booktitle = "Proceedings of the 32nd Nordic Seminar on Computational Mechanics",

address = "Finland",

note = "32nd Nordic Seminar on Computational Mechanics, NSCM32, NSCM32 ; Conference date: 24-10-2019 Through 25-10-2019",

url = "https://www.oulu.fi/construction/nscm32",

}

Khakalo, S , Laukkanen, A , Suhonen, T, Holmberg, K, Bousser, E, Yerokhin, A, Withers, PJ & Matthews, A 2019, Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. in AH Niemi & H Koivurova (eds), Proceedings of the 32nd Nordic Seminar on Computational Mechanics. University of Oulu, University of Oulu: Mechanical Engineering. Report , no. 9, pp. 104-107, 32nd Nordic Seminar on Computational Mechanics, NSCM32, Oulu, Finland, 24/10/19. <https://www.oulu.fi/sites/default/files/content/NSCM32_Proceedings_not_archived.pdf>

Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings. / Khakalo, Sergei (Corresponding author); Laukkanen, Anssi ; Suhonen, Tomi; Holmberg, Kenneth; Bousser, Etienne; Yerokhin, Aleksey; Withers, Philip J.; Matthews, Allan.

Proceedings of the 32nd Nordic Seminar on Computational Mechanics. ed. / Antti H. Niemi; Hannu Koivurova. University of Oulu, 2019. p. 104-107 (University of Oulu: Mechanical Engineering. Report ; No. 9).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

TY - GEN

T1 - Finite element modeling of Al6082 Plasma Electrolytic Oxidation coatings

AU - Khakalo, Sergei

AU - Laukkanen, Anssi

AU - Suhonen, Tomi

AU - Holmberg, Kenneth

AU - Bousser, Etienne

AU - Yerokhin, Aleksey

AU - Withers, Philip J.

AU - Matthews, Allan

PY - 2019/10

Y1 - 2019/10

N2 - For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.

AB - For oxide coatings, prepared by applying plasma electrolytic oxidation (PEO) to aluminium alloy Al6082, this conference contribution presents the finite element (FE) microstructural modeling of the PEO coatings. By utilizing the coating phase maps, obtained by electron back-scattered diffraction (EBSD) technique, the corresponding images have been converted into FE models with a detailed microstructure representation. By utilizing experimental data such as loading-unloading curves obtained upon micro-indentation using a Berkovich tip on the coatings cross-sections and surfaces, the material models representing the coating constituent phases have been calibrated.

KW - micro-indentation

KW - hardness

KW - finite element modeling

KW - PEO coatings

KW - mechanical performance

M3 - Conference article in proceedings

T3 - University of Oulu: Mechanical Engineering. Report

SP - 104

EP - 107

BT - Proceedings of the 32nd Nordic Seminar on Computational Mechanics

A2 - Niemi, Antti H.

A2 - Koivurova, Hannu

PB - University of Oulu

T2 - 32nd Nordic Seminar on Computational Mechanics, NSCM32

Y2 - 24 October 2019 through 25 October 2019

ER -