Influence of Dy in solid solution on the degradation behavior of binary Mg-Dy alloys in cell culture medium

Lei Yang; Liangong Ma; Yuanding Huang; Frank Feyerabend; Carsten Blawert; Daniel Höche; Regine Willumeit-Römer; Erlin Zhang; Karl Ulrich Kainer; Norbert Hort

doi:10.1016/j.msec.2017.03.010

Influence of Dy in solid solution on the degradation behavior of binary Mg-Dy alloys in cell culture medium

Lei Yang^*
, Liangong Ma
, Yuanding Huang
, Frank Feyerabend
, Carsten Blawert
, Daniel Höche
, Regine Willumeit-Römer
, Erlin Zhang
, Karl Ulrich Kainer
, Norbert Hort

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › Begutachtung

41 Zitate (Scopus)

Abstract

Rare earth element Dy is one of the promising alloying elements for magnesium alloy as biodegradable implants. To understand the effect of Dy in solid solution on the degradation of Mg-Dy alloys in simulated physiological conditions, the present work studied the microstructure and degradation behavior of Mg-Dy alloys in cell culture medium. It is found the corrosion resistance enhances with the increase of Dy content in solid solution in Mg. This can be attributed to the formation of a relatively more corrosion resistant Dy-enriched film which decreases the anodic dissolution of Mg.

Originalsprache	Englisch
Zeitschrift	Materials Science and Engineering C
Jahrgang	75
Seiten (von - bis)	1351-1358
Seitenumfang	8
ISSN	0928-4931
DOIs	https://doi.org/10.1016/j.msec.2017.03.010
Publikationsstatus	Erschienen - 01.06.2017
Extern publiziert	Ja

Fachgebiete und Schlagwörter

Ingenieurwissenschaften

ASJC Scopus Sachgebiete

Biomaterialien
Bioengineering
Medizin (insg.)

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abstract = "Rare earth element Dy is one of the promising alloying elements for magnesium alloy as biodegradable implants. To understand the effect of Dy in solid solution on the degradation of Mg-Dy alloys in simulated physiological conditions, the present work studied the microstructure and degradation behavior of Mg-Dy alloys in cell culture medium. It is found the corrosion resistance enhances with the increase of Dy content in solid solution in Mg. This can be attributed to the formation of a relatively more corrosion resistant Dy-enriched film which decreases the anodic dissolution of Mg.",

keywords = "Degradation, Dy distribution, Electrochemical behavior, Mg-Dy alloys, Engineering",

author = "Lei Yang and Liangong Ma and Yuanding Huang and Frank Feyerabend and Carsten Blawert and Daniel H{\"o}che and Regine Willumeit-R{\"o}mer and Erlin Zhang and Kainer, \{Karl Ulrich\} and Norbert Hort",

year = "2017",

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doi = "10.1016/j.msec.2017.03.010",

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journal = "Materials Science and Engineering C",

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T1 - Influence of Dy in solid solution on the degradation behavior of binary Mg-Dy alloys in cell culture medium

AU - Yang, Lei

AU - Ma, Liangong

AU - Huang, Yuanding

AU - Feyerabend, Frank

AU - Blawert, Carsten

AU - Höche, Daniel

AU - Willumeit-Römer, Regine

AU - Zhang, Erlin

AU - Kainer, Karl Ulrich

AU - Hort, Norbert

PY - 2017/6/1

Y1 - 2017/6/1

N2 - Rare earth element Dy is one of the promising alloying elements for magnesium alloy as biodegradable implants. To understand the effect of Dy in solid solution on the degradation of Mg-Dy alloys in simulated physiological conditions, the present work studied the microstructure and degradation behavior of Mg-Dy alloys in cell culture medium. It is found the corrosion resistance enhances with the increase of Dy content in solid solution in Mg. This can be attributed to the formation of a relatively more corrosion resistant Dy-enriched film which decreases the anodic dissolution of Mg.

AB - Rare earth element Dy is one of the promising alloying elements for magnesium alloy as biodegradable implants. To understand the effect of Dy in solid solution on the degradation of Mg-Dy alloys in simulated physiological conditions, the present work studied the microstructure and degradation behavior of Mg-Dy alloys in cell culture medium. It is found the corrosion resistance enhances with the increase of Dy content in solid solution in Mg. This can be attributed to the formation of a relatively more corrosion resistant Dy-enriched film which decreases the anodic dissolution of Mg.

KW - Degradation

KW - Dy distribution

KW - Electrochemical behavior

KW - Mg-Dy alloys

KW - Engineering

UR - https://www.scopus.com/pages/publications/85015103684

U2 - 10.1016/j.msec.2017.03.010

DO - 10.1016/j.msec.2017.03.010

M3 - Journal articles

C2 - 28415426

AN - SCOPUS:85015103684

SN - 0928-4931

VL - 75

SP - 1351

EP - 1358

JO - Materials Science and Engineering C

JF - Materials Science and Engineering C

ER -

Influence of Dy in solid solution on the degradation behavior of binary Mg-Dy alloys in cell culture medium

Abstract

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