Microstructure, corrosion resistance and cytocompatibility of Mg-5Y-4Rare Earth-0.5Zr (WE54) alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10128525" target="_blank" >RIV/00216208:11320/12:10128525 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/12:00202911 RIV/60461373:22310/12:43894571 RIV/60076658:12520/12:43884035
Result on the web
<a href="http://dx.doi.org/10.1016/j.msec.2012.01.003" target="_blank" >http://dx.doi.org/10.1016/j.msec.2012.01.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.msec.2012.01.003" target="_blank" >10.1016/j.msec.2012.01.003</a>
Alternative languages
Result language
angličtina
Original language name
Microstructure, corrosion resistance and cytocompatibility of Mg-5Y-4Rare Earth-0.5Zr (WE54) alloy
Original language description
Conventionally cast Mg-5Y-4Rare Earth-0.5Zr alloy (WE54) was solution treated (525 C/8 h - T4) and one part subsequently aged (200 oC/16 h - T6). Powder from the cast WE54 alloy prepared by gas atomizing was consolidated by extrusion at 250 oC or 400 oC.Dense triangular arrangement of prismatic plates of transient D019 and C-base centered orthorhombic phases precipitated in the ?-Mg matrix during the T6 treatment. Both alloys prepared by powder metallurgy exhibit similar microstructure consisting of ~4-6 ?m ?-Mg matrix fibers surrounded by particles of the equilibrium Mg5(Y, Nd) phase and of oxides. Open circuit potential and polarization resistance in the isotonic saline (9 g/l NaCl/H2O) were monitored for 24 h. The corrosion rate of the T4 and T6 treated alloys was about 80 times lower than that of commercial Mg. Both alloys prepared by powder metallurgy exhibited approximately 8 times higher corrosion resistance than commercial Mg. The human MG-63 osteoblast-like cells spreading an
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F0407" target="_blank" >GA106/09/0407: Basic investigation of Mg alloys for degradable implants</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Science and Engineering C: Biomimetic and Supramolecular Systems
ISSN
0928-4931
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
659-664
UT code for WoS article
000303299300005
EID of the result in the Scopus database
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