Publication detail

EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION

DOSKOČIL, L. HORÁK, T. WASSERBAUER, J. WOLANSKÝ, P. BUCHTÍK, M.

Original Title

EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION

Type

conference paper

Language

English

Original Abstract

Magnesium and its alloys are very promising candidates for the development of degradable implants, but their application is limited by high corrosion rates. The corrosion resistance of magnesium materials can be increased by suitable surface treatment. In this work, calcium phosphate (CaP) coatings were hydrothermally prepared with and without organic additives (ethylenedinitrilotetraacetic acid, 2-glycerol- phosphate) on AZ31 alloy with Mg(OH)(2) interlayer. The morphology was dependent on the additive used and the composition of the coatings corresponded to hydroxyapatite. The corrosion resistance of the coatings in 0.15 M NaCl was much higher than that of AZ31 alloys, but the protective function was mainly attributed to the Mg( OH)(2) interlayer. The CaP coating could mainly provide biocompatibility.

Keywords

AZ31 alloy, CaP coating, glycerol-2-phosphate, EDTA, corrosion

Authors

DOSKOČIL, L.; HORÁK, T.; WASSERBAUER, J.; WOLANSKÝ, P.; BUCHTÍK, M.

Released

6. 6. 2024

Publisher

Tanger Ltd

Location

Ostrava

ISBN

2694-9296

Periodical

28th International Conference on Metallurgy and Materials

State

Czech Republic

Pages from

402

Pages to

407

Pages count

6

URL

https://www.confer.cz/metal/2023/4656-effect-of-glycerol-2-phosphate-and-edta-on-the-preparation-of-cap-coating-on-az31-magnesium-alloy-under-neutral-ph-condition

Full text in the Digital Library

http://hdl.handle.net/11012/249898

BibTex

@inproceedings{BUT193531,
  author="Leoš {Doskočil} and Tomáš {Horák} and Jaromír {Wasserbauer} and Petr {Wolanský} and Martin {Buchtík}",
  title="EFFECT OF GLYCEROL-2-PHOSPHATE AND EDTA ON THE PREPARATION OF CAP COATING ON AZ31 MAGNESIUM ALLOY UNDER NEUTRAL pH CONDITION",
  booktitle="32ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, METAL 2023",
  year="2024",
  journal="28th International Conference on Metallurgy and Materials",
  pages="402--407",
  publisher="Tanger Ltd",
  address="Ostrava",
  doi="10.37904/metal.2023.4656",
  issn="2694-9296",
  url="https://www.confer.cz/metal/2023/4656-effect-of-glycerol-2-phosphate-and-edta-on-the-preparation-of-cap-coating-on-az31-magnesium-alloy-under-neutral-ph-condition"
}