Detail publikace
Influence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloy
NĚMCOVÁ, A. SKELDON, P. THOMPSON, G. MORSE, S. ČÍŽEK, J. PACAL, B.
Anglický název
Influence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloy
Typ
Článek WoS
Jazyk
en
Originální abstrakt
The effect of plasma electrolytic oxidation (PEO) on the fatigue of AZ61 magnesium alloy has been investigated under high cycle conditions in air and 3.5% NaCl solution. PEOemployed an alkaline pyrophosphate-silicate-fluoride electrolyte, with an offset square waveform, a frequency of 50 Hz, and current density of 130 mA cm-2.The PEO treatment led to reductions in the fatigue limit by 38% in air and by 56% in 3.5% NaCl solution. The reduction of the fatigue limit is attributed to cracking of the coating, roughness of the alloy/coating interface, corrosion and influences of Al-Mn particles.
Klíčová slova anglicky
magnesium, SEM, corrosion fatigue, oxide coatings
Vydáno
2014-05-01
Nakladatel
Elsevier
ISSN
0010-938X
Ročník
2014
Číslo
82
Strany od–do
58–66
Počet stran
9
BIBTEX
@article{BUT106476,
author="Aneta {Němcová} and Peter {Skeldon} and George {Thompson} and Stuart {Morse} and Jan {Čížek} and Bohumil {Pacal}",
title="Influence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloy",
journal="Corrosion science",
year="2014",
volume="2014",
number="82",
pages="58--66",
doi="10.1016/j.corsci.2013.12.019",
issn="0010-938X",
url="http://www.sciencedirect.com/science/article/pii/S0010938X13005945"
}