Publication result detail

In Vitro Corrosion Study of Selected Laser Melted WE43 Magnesium Alloy in Hank´s Balanced Salt Solution

BEDNAŘÍKOVÁ, V.; KLAKURKOVÁ, L.; REMEŠOVÁ, M.; HORYNOVÁ, M.; SUCHÝ, J.; PALOUŠEK, D.; ČELKO, L.

Original Title

In Vitro Corrosion Study of Selected Laser Melted WE43 Magnesium Alloy in Hank´s Balanced Salt Solution

English Title

In Vitro Corrosion Study of Selected Laser Melted WE43 Magnesium Alloy in Hank´s Balanced Salt Solution

Type

Paper in proceedings (conference paper)

Original Abstract

Magnesium (Mg) and its alloys have been intensively investigated as potential biocompatible materials with appropriate structural, mechanical and corrosion properties for preferable orthopedic applications. Selective Laser Melting (SLM) technique was developed for the fabrication of three-dimensional components with high structural integrity at a low cost and is compatible with various materials, including biocompatible magnesium alloys. In this study, WE43 magnesium alloy samples produced by SLM technique were examined by in vitro static test in Hank's balanced salt solution (HBSS) under physiological temperature conditions for six days. A hydrogen evolution method for the estimation of the corrosion rate was used. The phase composition of samples before and after the immersion test was investigated by X-ray diffraction (XRD). The surface morphology and chemical composition of the initial material and tested samples were characterized by scanning electron microscope (SEM) equipped with energy dispersive X-ray spectroscopy (EDX).

English abstract

Magnesium (Mg) and its alloys have been intensively investigated as potential biocompatible materials with appropriate structural, mechanical and corrosion properties for preferable orthopedic applications. Selective Laser Melting (SLM) technique was developed for the fabrication of three-dimensional components with high structural integrity at a low cost and is compatible with various materials, including biocompatible magnesium alloys. In this study, WE43 magnesium alloy samples produced by SLM technique were examined by in vitro static test in Hank's balanced salt solution (HBSS) under physiological temperature conditions for six days. A hydrogen evolution method for the estimation of the corrosion rate was used. The phase composition of samples before and after the immersion test was investigated by X-ray diffraction (XRD). The surface morphology and chemical composition of the initial material and tested samples were characterized by scanning electron microscope (SEM) equipped with energy dispersive X-ray spectroscopy (EDX).

Keywords

Magnesium alloy; WE43; Selective Laser Melting; Hank´s solution; Corrosion rate

Key words in English

Magnesium alloy; WE43; Selective Laser Melting; Hank´s solution; Corrosion rate

Authors

BEDNAŘÍKOVÁ, V.; KLAKURKOVÁ, L.; REMEŠOVÁ, M.; HORYNOVÁ, M.; SUCHÝ, J.; PALOUŠEK, D.; ČELKO, L.

RIV year

2023

Released

28.06.2022

Publisher

Trans Tech Publications Ltd

Location

Switzerland

Book

Key Engineering Materials

ISBN

1662-9795

Periodical

Key Engineering Materials (web)

Number

923

State

Swiss Confederation

Pages from

113

Pages to

118

Pages count

6

BibTex

@inproceedings{BUT178740,
  author="Vendula {Bednaříková} and Lenka {Klakurková} and Michaela {Remešová} and Miroslava {Horynová} and Jan {Suchý} and David {Paloušek} and Ladislav {Čelko}",
  title="In Vitro Corrosion Study of Selected Laser Melted WE43 Magnesium Alloy in Hank´s Balanced Salt Solution",
  booktitle="Key Engineering Materials",
  year="2022",
  journal="Key Engineering Materials (web)",
  number="923",
  pages="113--118",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/p-i214k4",
  issn="1662-9795"
}