Improving stress corrosion cracking behavior of AZ31 alloy with conformal thin titania and zirconia coatings for biomedical applications.

Alloys Coated Materials, Biocompatible Corrosion Materials Testing Titanium Zirconium
Atomic layer deposition (ALD) Biomedical applications Magnesium alloys Stress corrosion cracking (SCC) Thin films

Journal

Journal of the mechanical behavior of biomedical materials
ISSN: 1878-0180
Titre abrégé: J Mech Behav Biomed Mater
Pays: Netherlands
ID NLM: 101322406

Informations de publication

Date de publication:
11 2020
Historique:
received: 11 04 2020
revised: 19 07 2020
accepted: 21 07 2020
pubmed: 10 8 2020
medline: 15 5 2021
entrez: 10 8 2020
Statut: ppublish

Résumé

Magnesium and its alloys have been widely studied as materials for temporary implant devices. However, corrosion-assisted cracking phenomena such as stress corrosion cracking (SCC) continue to prevent their mainstream use. For the first time, we explore the SCC susceptibility of Atomic Layer Deposition (ALD) coated AZ31 alloys in Simulated Body Fluid (SBF). Conformal 100 nm coatings of titania and zirconia were deposited on standard dogbone specimens and subjected to slow strain rate tests at 3.5 10

Identifiants

DOI: 10.1016/j.jmbbm.2020.104005 PMID: 32769072
pubmed: 32769072
pii: S1751-6161(20)30556-7
doi: 10.1016/j.jmbbm.2020.104005
pii:
doi:

Substances chimiques

Alloys 0
Coated Materials, Biocompatible 0
Mg-Al-Zn-Mn-Si-Cu alloy 0
titanium dioxide 15FIX9V2JP
Zirconium C6V6S92N3C
Titanium D1JT611TNE
zirconium oxide S38N85C5G0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

104005

Informations de copyright

Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.

Auteurs

M Peron (M)

Department of Industrial and Mechanical Engineering, Norwegian University of Science and Technology, Richard Birkelands vei 2b, 7034, Trondheim, Norway. Electronic address: mirco.peron@ntnu.no.

A Bin Afif (A)

Department of Industrial and Mechanical Engineering, Norwegian University of Science and Technology, Richard Birkelands vei 2b, 7034, Trondheim, Norway.

A L Dadlani (AL)

Department of Industrial and Mechanical Engineering, Norwegian University of Science and Technology, Richard Birkelands vei 2b, 7034, Trondheim, Norway.

F Berto (F)

Department of Industrial and Mechanical Engineering, Norwegian University of Science and Technology, Richard Birkelands vei 2b, 7034, Trondheim, Norway.

J Torgersen (J)

Department of Industrial and Mechanical Engineering, Norwegian University of Science and Technology, Richard Birkelands vei 2b, 7034, Trondheim, Norway.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Alliages › Improving stress corrosion cracking behavior...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Matériaux biocompatibles › Matériaux revêtus, biocompatibles › Improving stress corrosion cracking behavior...
questionsmedicales.fr › Phénomènes chimiques › Corrosion › Improving stress corrosion cracking behavior...
questionsmedicales.fr › Techniques d'investigation › Test de matériaux › Improving stress corrosion cracking behavior...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux légers › Titane › Improving stress corrosion cracking behavior...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Zirconium › Improving stress corrosion cracking behavior...