Influence of tailored microstructure on the corrosion layer stability in Lae442 magnesium alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F18%3A43918911" target="_blank" >RIV/60461373:22330/18:43918911 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/18:10390036
Result on the web
<a href="http://przyrbwn.icm.edu.pl/APP/ABSTR/134/a134-3-61.html" target="_blank" >http://przyrbwn.icm.edu.pl/APP/ABSTR/134/a134-3-61.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12693/APhysPolA.134.887" target="_blank" >10.12693/APhysPolA.134.887</a>
Alternative languages
Result language
angličtina
Original language name
Influence of tailored microstructure on the corrosion layer stability in Lae442 magnesium alloy
Original language description
Origins of the increased corrosion resistance of the biodegradable LAE442 magnesium alloy processed by equal channel angular pressing (ECAP) were investigated. Samples of the as extruded and ECAPed conditions were immersed in the minimal essential medium (MEM) for 14 days. Microstructure and chemical composition of the corrosion layer formed on both materials was investigated by scanning electron microscope (SEM) equipped with energy-dispersive spectroscope (EDS). The results showed that a more compact corrosion layer was formed on the ECAPed sample than on the extruded one. It contained a lower amount of cracks and its stability was increased by the high density of aluminium particles formed due to ECAP. Additionally, a thicker layer of CaP was observed in the layer formed on the ECAPed sample. It was concluded that ECAP processing of the LAE442 alloy resulted in significant improvement of the corrosion resistance through substantial enhancement of the protective ability of the corrosion layer. © 2018 Polish Academy of Sciences. All Rights Reserved.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Physica Polonica A
ISSN
0587-4246
e-ISSN
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Volume of the periodical
134
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
4
Pages from-to
887-890
UT code for WoS article
000453257500062
EID of the result in the Scopus database
2-s2.0-85058972883