Publication detail

Comparative Analysis of Hard Anodized Layers on Aluminium Alloy

KLAKURKOVÁ, L. HÉGR, E. ČELKO, L. PODRÁBSKÝ, T. JULIŠ, M. REMEŠOVÁ, M. ŠVEJCAR, J.

Original Title

Comparative Analysis of Hard Anodized Layers on Aluminium Alloy

Type

abstract

Language

English

Original Abstract

Hard anodized layers were produced by two different manufacturers on the same type of aluminium alloy and the complex in-shape vacuum pump part. The sulphuric acid/water solution was used for alumina layers formation, which were subsequently sealed in demineralized water. Comparative analysis based on metallographic methodology, with the aim to control the stability of alumina formation process and to identify its defects, was performed by means of light and scanning electron microscopy, surface profilometry and microhardness measurements. To determine the thicknesses of alumina layers, the image analysis was also used.

Keywords

Hard anodizing, Aluminium alloy, Alumina, Light and electron microscopy, Surface profile and microhardness measurements

Authors

KLAKURKOVÁ, L.; HÉGR, E.; ČELKO, L.; PODRÁBSKÝ, T.; JULIŠ, M.; REMEŠOVÁ, M.; ŠVEJCAR, J.

Released

24. 4. 2013

Publisher

Department of Materials Science, Faculty of Metallurgy, Technical University of Košice

Location

Košice, Slovakia

ISBN

978-80-553-1412-9

Book

Abstract Booklet, 15th International Symposium on Metallography, METALLOGRAPHY 013

Edition

1

Edition number

15

Pages from

156

Pages to

156

Pages count

1

BibTex

@misc{BUT101712,
  author="Lenka {Klakurková} and Eduard {Hégr} and Ladislav {Čelko} and Tomáš {Podrábský} and Martin {Juliš} and Michaela {Remešová} and Jiří {Švejcar}",
  title="Comparative Analysis of Hard Anodized Layers on Aluminium Alloy",
  booktitle="Abstract Booklet, 15th International Symposium on Metallography, METALLOGRAPHY 013",
  year="2013",
  series="1",
  edition="15",
  pages="156--156",
  publisher="Department of Materials Science, Faculty of Metallurgy, Technical University of Košice",
  address="Košice, Slovakia",
  isbn="978-80-553-1412-9",
  note="abstract"
}