Assessment of localized corrosion under simulated physiological
conditions of magnesium samples with heterogeneous
microstructure: Value of X-ray computed micro-tomography
platform

J 2016

Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform

ROČNÁKOVÁ, Ivana, Edgar B. MONTUFAR, Miroslava HORYNOVÁ, Tomáš ZIKMUND, Karel NOVOTNÝ et. al.

Základní údaje

Originální název

Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform

Autoři

ROČNÁKOVÁ, Ivana (203 Česká republika), Edgar B. MONTUFAR (484 Mexiko), Miroslava HORYNOVÁ (203 Česká republika), Tomáš ZIKMUND (203 Česká republika), Karel NOVOTNÝ (203 Česká republika, garant, domácí), Lenka KLAKURKOVÁ (203 Česká republika), Ladislav ČELKO (203 Česká republika), Guang-Ling SONG (156 Čína) a Jozef KAISER (203 Česká republika)

Vydání

Corrosion Science, 2016, 0010-938X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.245

Kód RIV

RIV/00216224:14310/16:00093780

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.corsci.2015.12.009

UT WoS

000370457500019

Klíčová slova anglicky

Magnesium; X-ray microtomography; Weight loss; Polarization; X-ray diffraction; Selective oxidation

Štítky

AKR, rivok

Změněno: 30. 3. 2017 11:20, Ing. Andrea Mikešková

Anotace

V originále

Accurate assessment of magnesium degradation is crucial for the development of safe medical devices. X-ray computed microtomography is one of the methods that are recently used to evaluate the corrosion of magnesium. This work validates the potential of this method to discern the different corrosion rates of different surfaces of a magnesium coupon, representing a real advantage of this technique over other methodologies that only evaluate the overall corrosion behaviour. The results also show that magnesium corrodes faster in zones with high twin density and that its corrosion product formation varies in different simulated physiological fluids.

Návaznosti

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

Citovat

ROČNÁKOVÁ, Ivana, Edgar B. MONTUFAR, Miroslava HORYNOVÁ, Tomáš ZIKMUND, Karel NOVOTNÝ, Lenka KLAKURKOVÁ, Ladislav ČELKO, Guang-Ling SONG a Jozef KAISER. Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform. Corrosion Science. 2016, roč. 104, MAR, s. 187-196. ISSN 0010-938X. Dostupné z: https://dx.doi.org/10.1016/j.corsci.2015.12.009.

@article{1374323,
   author = {Ročnáková, Ivana and Montufar, Edgar B. and Horynová, Miroslava and Zikmund, Tomáš and Novotný, Karel and Klakurková, Lenka and Čelko, Ladislav and Song, GuangandLing and Kaiser, Jozef},
   article_number = {MAR},
   doi = {http://dx.doi.org/10.1016/j.corsci.2015.12.009},
   keywords = {Magnesium; X-ray microtomography; Weight loss; Polarization; X-ray diffraction; Selective oxidation},
   language = {eng},
   issn = {0010-938X},
   journal = {Corrosion Science},
   title = {Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform},
   url = {http://www.sciencedirect.com/science/article/pii/S0010938X15301876},
   volume = {104},
   year = {2016}
}

TY  - JOUR
ID  - 1374323
AU  - Ročnáková, Ivana - Montufar, Edgar B. - Horynová, Miroslava - Zikmund, Tomáš - Novotný, Karel - Klakurková, Lenka - Čelko, Ladislav - Song, Guang-Ling - Kaiser, Jozef
PY  - 2016
TI  - Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform
JF  - Corrosion Science
VL  - 104
IS  - MAR
SP  - 187-196
EP  - 187-196
SN  - 0010938X
KW  - Magnesium
KW  - X-ray microtomography
KW  - Weight loss
KW  - Polarization
KW  - X-ray diffraction
KW  - Selective oxidation
UR  - http://www.sciencedirect.com/science/article/pii/S0010938X15301876
N2  - Accurate assessment of magnesium degradation is crucial for the development of safe medical devices. X-ray computed microtomography is one of the methods that are recently used to evaluate the corrosion of magnesium. This work validates the potential of this method to discern the different corrosion rates of different surfaces of a magnesium coupon, representing a real advantage of this technique over other methodologies that only evaluate the overall corrosion behaviour. The results also show that magnesium corrodes faster in zones with high twin density and that its corrosion product formation varies in different simulated physiological fluids.
ER  -

ROČNÁKOVÁ, Ivana, Edgar B. MONTUFAR, Miroslava HORYNOVÁ, Tomáš ZIKMUND, Karel NOVOTNÝ, Lenka KLAKURKOVÁ, Ladislav ČELKO, Guang-Ling SONG a Jozef KAISER. Assessment of localized corrosion under simulated physiological conditions of magnesium samples with heterogeneous microstructure: Value of X-ray computed micro-tomography platform. \textit{Corrosion Science}. 2016, roč.~104, MAR, s.~187-196. ISSN~0010-938X. Dostupné z: https://dx.doi.org/10.1016/j.corsci.2015.12.009.

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