ZnMg0.8Ca0.2 (wt%) biodegradable alloy - the influence of thermal treatment and extrusion on microstructural and mechanical characteristics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00532135" target="_blank" >RIV/68378271:_____/20:00532135 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/20:PU140222

Výsledek na webu

<a href="https://doi.org/10.1016/j.matchar.2020.110230" target="_blank" >https://doi.org/10.1016/j.matchar.2020.110230</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matchar.2020.110230" target="_blank" >10.1016/j.matchar.2020.110230</a>

Jazyk výsledku

angličtina

Název v původním jazyce

ZnMg0.8Ca0.2 (wt%) biodegradable alloy - the influence of thermal treatment and extrusion on microstructural and mechanical characteristics

Popis výsledku v původním jazyce

In this study, the ZnMg0.8Ca0.2 (wt%) alloy was prepared and treated by annealing and extrusion at various conditions. The evolution of microstructure and mechanical properties during annealing and after extrusion was performed in detail. Both annealing and extrusion caused microstructural changes influencing mechanical properties. Annealing caused a homogenization of the microstructure and transformation of metastable phases. The extrusion caused a rearrangement of the intermetallic phases, a refinement and a texturing of the zinc matrix. Those lead to a significant strengthening and to an increase in the ductility, but also to mechanical anisotropy. In this paper, the influence of the processing on the microstructure and mechanical properties is discussed in detail based on the results obtained by various methods, such as scanning and transmission electron microscopy, electron backscattered diffraction, tensile and compressive mechanical testing and nanoindentation.

Název v anglickém jazyce

ZnMg0.8Ca0.2 (wt%) biodegradable alloy - the influence of thermal treatment and extrusion on microstructural and mechanical characteristics

Popis výsledku anglicky

In this study, the ZnMg0.8Ca0.2 (wt%) alloy was prepared and treated by annealing and extrusion at various conditions. The evolution of microstructure and mechanical properties during annealing and after extrusion was performed in detail. Both annealing and extrusion caused microstructural changes influencing mechanical properties. Annealing caused a homogenization of the microstructure and transformation of metastable phases. The extrusion caused a rearrangement of the intermetallic phases, a refinement and a texturing of the zinc matrix. Those lead to a significant strengthening and to an increase in the ductility, but also to mechanical anisotropy. In this paper, the influence of the processing on the microstructure and mechanical properties is discussed in detail based on the results obtained by various methods, such as scanning and transmission electron microscopy, electron backscattered diffraction, tensile and compressive mechanical testing and nanoindentation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Materials Characterization

ISSN

1044-5803

e-ISSN

—

Svazek periodika

162

Číslo periodika v rámci svazku

Apr.

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

1-17

Kód UT WoS článku

000539353900041

EID výsledku v databázi Scopus

2-s2.0-85080070639