Development of microstructure in aluminum single crystal during complex shearing of extruded tube

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00598858" target="_blank" >RIV/68378271:_____/24:00598858 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/24:10495350

Výsledek na webu

<a href="https://hdl.handle.net/11104/0356428" target="_blank" >https://hdl.handle.net/11104/0356428</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11661-024-07476-8" target="_blank" >10.1007/s11661-024-07476-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of microstructure in aluminum single crystal during complex shearing of extruded tube

Popis výsledku v původním jazyce

The development of the microstructure during severe plastic deformation of an aluminum single crystal by complex shearing of the extruded tube (CSET) was studied in this paper. The research has demonstrated that even in a single crystal, an ultrafine-grained microstructure can be obtained during this one-step process. The size of the grains gradually changes and reaches the minimum size on the level of 1 μm at the inner surface of the resulting tube. Simultaneously, preferential orientations in individual parts of the deformed sample change in a complex way. The main mechanism affecting the final microstructure is continuous dynamic recrystallization. The microhardness also exhibits a gradient character with higher values at the inner surface of the tube compared to its center.

Název v anglickém jazyce

Development of microstructure in aluminum single crystal during complex shearing of extruded tube

Popis výsledku anglicky

The development of the microstructure during severe plastic deformation of an aluminum single crystal by complex shearing of the extruded tube (CSET) was studied in this paper. The research has demonstrated that even in a single crystal, an ultrafine-grained microstructure can be obtained during this one-step process. The size of the grains gradually changes and reaches the minimum size on the level of 1 μm at the inner surface of the resulting tube. Simultaneously, preferential orientations in individual parts of the deformed sample change in a complex way. The main mechanism affecting the final microstructure is continuous dynamic recrystallization. The microhardness also exhibits a gradient character with higher values at the inner surface of the tube compared to its center.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Metallurgical and Materials Transactions A

ISSN

1073-5623

e-ISSN

1543-1940

Svazek periodika

55

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

15

Strana od-do

3407-3421

Kód UT WoS článku

001259412100001

EID výsledku v databázi Scopus

2-s2.0-85197584254