Mechanical, corrosion and biological properties of advanced biodegradable Mg-MgF2 and WE43-MgF2 composite materials prepared by spark plasma sintering

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43920861" target="_blank" >RIV/60461373:22310/20:43920861 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/20:43920861

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0925838820303790?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0925838820303790?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2020.154016" target="_blank" >10.1016/j.jallcom.2020.154016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical, corrosion and biological properties of advanced biodegradable Mg-MgF2 and WE43-MgF2 composite materials prepared by spark plasma sintering

Popis výsledku v původním jazyce

Newly developed magnesium composite materials with a continuous network of MgF2 prepared by powder metallurgy exerted enhanced corrosion resistance and seems to be suitable for application in medicine as biodegradable implants. In this work, the influence of conditions of preparation of Mg and WE43 composite materials on final mechanical and corrosion properties of spark plasma sintered samples is revealed. Immersion in HF leads to the significant improvement of corrosion properties of Mg and WE43, while mechanical properties of WE43 alloy are reduced due to the specific interface. Moreover, cytocompatibility tests revealed the nontoxic behavior of magnesium fluoride coating on both Mg and WE43 alloy. The better proliferation of cells was observed on the WE43 composite material. (C) 2020 Elsevier B.V. All rights reserved.

Název v anglickém jazyce

Mechanical, corrosion and biological properties of advanced biodegradable Mg-MgF2 and WE43-MgF2 composite materials prepared by spark plasma sintering

Popis výsledku anglicky

Newly developed magnesium composite materials with a continuous network of MgF2 prepared by powder metallurgy exerted enhanced corrosion resistance and seems to be suitable for application in medicine as biodegradable implants. In this work, the influence of conditions of preparation of Mg and WE43 composite materials on final mechanical and corrosion properties of spark plasma sintered samples is revealed. Immersion in HF leads to the significant improvement of corrosion properties of Mg and WE43, while mechanical properties of WE43 alloy are reduced due to the specific interface. Moreover, cytocompatibility tests revealed the nontoxic behavior of magnesium fluoride coating on both Mg and WE43 alloy. The better proliferation of cells was observed on the WE43 composite material. (C) 2020 Elsevier B.V. All rights reserved.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

—

Svazek periodika

825

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

000514848600060

EID výsledku v databázi Scopus

2-s2.0-85078680462