Optical appearance of AC anodized Al/TiO2 composite coatings

Kirill Bordo; Visweswara Chakravarthy Gudla; Rajan Ambat; Flemming  Jensen; Stela Canulescu; Aude Simar

Optical appearance of AC anodized Al/TiO₂ composite coatings

Kirill Bordo
, Visweswara Chakravarthy Gudla
, Rajan Ambat
, Flemming Jensen
, Stela Canulescu
, Aude Simar

Bang & Olufsen A/S
Université catholique de Louvain

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

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Abstract

AC anodization of Friction Stir Processed (FSP) surface composites of Al/TiO2 was systematically investigated with an aim to understand the effect of the anodization parameters on the optical appearance of the anodic layer. FSP-treated Al samples were anodized at different frequencies and voltage amplitudes. The microstructure and composition of the obtained anodic films were determined by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and transmission electron microscopy (TEM). The optical appearance of the films was characterized by optical reflectance spectroscopy. The changes of the optical reflectance spectra were analysed and correlated to the microstructural features observed for the FSP-treated samples before and after anodization.

Original language	English
Title of host publication	Proceedings of EuroCorr 2014
Number of pages	7
Publication date	2014
Publication status	Published - 2014
Event	European Corrosion Congress - Palazzo dei Congressi of Pisa, Pisa, Italy Duration: 8 Sept 2014 → 12 Sept 2014 http://www.eurocorr2014.org/scope.htm

Conference

Conference	European Corrosion Congress
Location	Palazzo dei Congressi of Pisa
Country/Territory	Italy
City	Pisa
Period	08/09/2014 → 12/09/2014
Internet address	http://www.eurocorr2014.org/scope.htm

Bibliographical note

Poster presentation

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Optical appearance of AC

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@inproceedings{fb013dc9373546328d4fe47eaed382df,

title = "Optical appearance of AC anodized Al/TiO2 composite coatings",

abstract = "AC anodization of Friction Stir Processed (FSP) surface composites of Al/TiO2 was systematically investigated with an aim to understand the effect of the anodization parameters on the optical appearance of the anodic layer. FSP-treated Al samples were anodized at different frequencies and voltage amplitudes. The microstructure and composition of the obtained anodic films were determined by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and transmission electron microscopy (TEM). The optical appearance of the films was characterized by optical reflectance spectroscopy. The changes of the optical reflectance spectra were analysed and correlated to the microstructural features observed for the FSP-treated samples before and after anodization.",

author = "Kirill Bordo and Gudla, \{Visweswara Chakravarthy\} and Rajan Ambat and Flemming Jensen and Stela Canulescu and Aude Simar",

note = "Poster presentation; European Corrosion Congress, EuroCorr 2014 ; Conference date: 08-09-2014 Through 12-09-2014",

year = "2014",

language = "English",

booktitle = "Proceedings of EuroCorr 2014",

url = "http://www.eurocorr2014.org/scope.htm",

}

TY - GEN

T1 - Optical appearance of AC anodized Al/TiO2 composite coatings

AU - Bordo, Kirill

AU - Gudla, Visweswara Chakravarthy

AU - Ambat, Rajan

AU - Jensen, Flemming

AU - Canulescu, Stela

AU - Simar, Aude

N1 - Poster presentation

PY - 2014

Y1 - 2014

N2 - AC anodization of Friction Stir Processed (FSP) surface composites of Al/TiO2 was systematically investigated with an aim to understand the effect of the anodization parameters on the optical appearance of the anodic layer. FSP-treated Al samples were anodized at different frequencies and voltage amplitudes. The microstructure and composition of the obtained anodic films were determined by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and transmission electron microscopy (TEM). The optical appearance of the films was characterized by optical reflectance spectroscopy. The changes of the optical reflectance spectra were analysed and correlated to the microstructural features observed for the FSP-treated samples before and after anodization.

AB - AC anodization of Friction Stir Processed (FSP) surface composites of Al/TiO2 was systematically investigated with an aim to understand the effect of the anodization parameters on the optical appearance of the anodic layer. FSP-treated Al samples were anodized at different frequencies and voltage amplitudes. The microstructure and composition of the obtained anodic films were determined by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX) and transmission electron microscopy (TEM). The optical appearance of the films was characterized by optical reflectance spectroscopy. The changes of the optical reflectance spectra were analysed and correlated to the microstructural features observed for the FSP-treated samples before and after anodization.

M3 - Article in proceedings

BT - Proceedings of EuroCorr 2014

T2 - European Corrosion Congress

Y2 - 8 September 2014 through 12 September 2014

ER -