Publication detail

THE EFFECT OF PURE ALUMINIUM COATING ON CORROSION RESISTANCE OF ALCU4MG1 ALLOY

NĚMCOVÁ, A. GEJDOŠ, P. ZMRZLÝ, M. DOLEŽAL, P. PACAL, B.

English title

THE EFFECT OF PURE ALUMINIUM COATING ON CORROSION RESISTANCE OF ALCU4MG1 ALLOY

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

The paper deals with the corrosion research of wrought aluminium alloy (AlCu4Mg1) and comparing results with the same material coated by 99.5% aluminium. As the corrosive medium the neutral salt spray of 5% NaCl aqueous solution was used. The course of the corrosion resistance test was in accordance with the standard EN ISO 9227. The experiments were carried out with increasing exposition time of 48, 96, 240, 480, 720 and 1000 hours. The weight losses were measured and calculated in g/m2 and mm/year. Corrosion type was assessed by comparison with etalons after the standard CSN 03 8137, the most frequent corrosion damage was indentified corrosion pitting for both materials. The depth of corrosion attack was observed on cross-section cuts by light optical microscope and detected by image PC software Olympus Analysis 5.

Keywords in English

Aluminum, coating, corrosion

Released

2010-12-15

ISSN

1210-0471

Journal

Transaction of the VŠB-Technical university of Ostrava, Mechanical series

Volume

LVI

Number

2

Pages from–to

143–148

Pages count

6

BIBTEX


@article{BUT50715,
  author="Aneta {Němcová} and Pavel {Gejdoš} and Martin {Zmrzlý} and Pavel {Doležal} and Bohumil {Pacal}",
  title="THE EFFECT OF PURE ALUMINIUM COATING ON CORROSION RESISTANCE OF ALCU4MG1 ALLOY",
  journal="Transaction of the VŠB-Technical university of Ostrava, Mechanical series",
  year="2010",
  volume="LVI",
  number="2",
  pages="143--148",
  issn="1210-0471"
}