Detail publikačního výsledku

Evaluation of surface degradation of deoxidized AW-AlMg0.7Si alloy

HORYNOVÁ, M.; REMEŠOVÁ, M.; KLAKURKOVÁ, L.; JULIŠ, M.; GEJDOŠ, P.; DYČKOVÁ, L.

Originální název

Evaluation of surface degradation of deoxidized AW-AlMg0.7Si alloy

Anglický název

Evaluation of surface degradation of deoxidized AW-AlMg0.7Si alloy

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Corrosion of aluminium alloys due to chlorides is not rare in industrial practice. When detected, it is necessary to decide whether and how to remove the corroded areas and also find the appropriate method for protection against further degradation. Appearance and quality of final surface is key factor in such cases. This study deals with final surface quality of aluminium alloy components and the extent of degradation after corrosion attack and subsequent chemical surface cleaning. Two AW-AlMg0.7Si alloy pipes, fabricated by two individual producer, were analyzed in order to reveal extent of atmospheric corrosion after the storage in the industrial area. Further analysis evaluated the influence of such degradation on final surface quality after surface cleaning by chemical way, using two different methods, namely deoxidizing and subsequent passivation. Special attention was paid to the influence of initial surface roughness on quality of final surface.

Anglický abstrakt

Corrosion of aluminium alloys due to chlorides is not rare in industrial practice. When detected, it is necessary to decide whether and how to remove the corroded areas and also find the appropriate method for protection against further degradation. Appearance and quality of final surface is key factor in such cases. This study deals with final surface quality of aluminium alloy components and the extent of degradation after corrosion attack and subsequent chemical surface cleaning. Two AW-AlMg0.7Si alloy pipes, fabricated by two individual producer, were analyzed in order to reveal extent of atmospheric corrosion after the storage in the industrial area. Further analysis evaluated the influence of such degradation on final surface quality after surface cleaning by chemical way, using two different methods, namely deoxidizing and subsequent passivation. Special attention was paid to the influence of initial surface roughness on quality of final surface.

Klíčová slova

AW-AlMg0.7Si alloy; corrosion resistance; surface roughness; deoxidizing

Klíčová slova v angličtině

AW-AlMg0.7Si alloy; corrosion resistance; surface roughness; deoxidizing

Autoři

HORYNOVÁ, M.; REMEŠOVÁ, M.; KLAKURKOVÁ, L.; JULIŠ, M.; GEJDOŠ, P.; DYČKOVÁ, L.

Rok RIV

2018

Vydáno

27.11.2017

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-80-01-06150-3

Kniha

Přínos metalografie pro řešení výrobních problémů

Edice

14

ISSN

1662-9779

Periodikum

Solid State Phenomena

Svazek

270

Stát

Švýcarská konfederace

Strany od

136

Strany do

141

Strany počet

6

BibTex

@inproceedings{BUT138784,
  author="Miroslava {Horynová} and Michaela {Remešová} and Lenka {Klakurková} and Martin {Juliš} and Pavel {Gejdoš} and Lucie {Dyčková}",
  title="Evaluation of surface degradation of deoxidized AW-AlMg0.7Si alloy",
  booktitle="Přínos metalografie pro řešení výrobních problémů",
  year="2017",
  series="14",
  journal="Solid State Phenomena",
  volume="270",
  pages="136--141",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.270.136",
  isbn="978-80-01-06150-3",
  issn="1012-0394"
}