About: Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this research, binary Mg-Zn (up to 3 wt% Zn) and ternary Mg-Zn-Gd (up to 3 wt% Gd, 3 wt% Zn) alloys were prepared by induction melting in an argon atmosphere. The structures of these alloys were characterized using light and scanning electron microscopy, energy dispersive spectrometry, X-ray diffraction and X-ray fluorescence. In addition, Brinell hardness measurements were taken to supplement these studies. Corrosion behavior was evaluated by immersion tests and potentiodynamic measurements in a physiological solution (9 g/l NaCl). Depending on the composition, structures of the as-cast alloys contained alpha-Mg dendrites, MgZn, Mg5Gd and Mg3Gd2Zn3 phases. Compared to pure Mg, zinc improved the corrosion resistance of binary Mg-Zn. Gadolinium also improved the corrosion resistance in the case of Mg-1Zn-3Gd alloy. The highest corrosion rate was observed for Mg-3Zn-3Gd alloy. Our results improve the understanding of the relationships between the structure and corrosion behavior of our studied alloy systems. In this research, binary Mg-Zn (up to 3 wt% Zn) and ternary Mg-Zn-Gd (up to 3 wt% Gd, 3 wt% Zn) alloys were prepared by induction melting in an argon atmosphere. The structures of these alloys were characterized using light and scanning electron microscopy, energy dispersive spectrometry, X-ray diffraction and X-ray fluorescence. In addition, Brinell hardness measurements were taken to supplement these studies. Corrosion behavior was evaluated by immersion tests and potentiodynamic measurements in a physiological solution (9 g/l NaCl). Depending on the composition, structures of the as-cast alloys contained alpha-Mg dendrites, MgZn, Mg5Gd and Mg3Gd2Zn3 phases. Compared to pure Mg, zinc improved the corrosion resistance of binary Mg-Zn. Gadolinium also improved the corrosion resistance in the case of Mg-1Zn-3Gd alloy. The highest corrosion rate was observed for Mg-3Zn-3Gd alloy. Our results improve the understanding of the relationships between the structure and corrosion behavior of our studied alloy systems. (en)
Title	Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys (en)
skos:prefLabel	Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys Structural characteristics and corrosion behavior of biodegradable Mg-Zn, Mg-Zn-Gd alloys (en)
skos:notation	RIV/60461373:22340/13:43896489!RIV14-GA0-22340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GBP108/12/G043)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vojtěch, Dalibor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	108344
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/13:43896489
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	stents; implants; microstructure; magnesium; laves phases; quasi-crystals; biomedical application; in-vitro; mechanical properties (en)
http://linked.open.../riv/klicoveSlovo	implants laves phases quasi-crystals mechanical properties microstructure biomedical application magnesium stents in-vitro
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[AD2A306666E0]
http://linked.open...i/riv/nazevZdroje	Journal of Materials Science: Materials in Medical
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Interface controlled properties of micro/nanocrystalline materials for advanced structural applications, biodegradable implants and hydrogen storage
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	24
http://linked.open...iv/tvurceVysledku	Kubásek, Jiří Vojtěch, Dalibor
http://linked.open...ain/vavai/riv/wos	000320962100001
issn	0957-4530
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10856-013-4916-3
http://localhost/t...ganizacniJednotka	22340

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software