Achieving yield symmetry in an extruded Mg-Zn-Y alloy by more effective dispersion of quasicrystalline i-phase

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00543816" target="_blank" >RIV/68378271:_____/21:00543816 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/21:00353383

Výsledek na webu

<a href="https://doi.org/10.1007/s11661-021-06209-5" target="_blank" >https://doi.org/10.1007/s11661-021-06209-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11661-021-06209-5" target="_blank" >10.1007/s11661-021-06209-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Achieving yield symmetry in an extruded Mg-Zn-Y alloy by more effective dispersion of quasicrystalline i-phase

Popis výsledku v původním jazyce

A better dispersion of quasicrystalline icosahedral i-phase is achieved in ZW82 alloy by a process involving two direct extrusions here. Better particle distribution resulted in full recrystallization, reported in this alloy composition for the first time. Consequently, a tension-compression yield symmetry was achieved even with a relatively large grain size. A weaker basal texture (maximum intensity 5.283) played an important role in the strengthening. Yield strengths of about 259 MPa in tension and 269 MPa in compression, with large tensile and compressive elongation were obtained.

Název v anglickém jazyce

Achieving yield symmetry in an extruded Mg-Zn-Y alloy by more effective dispersion of quasicrystalline i-phase

Popis výsledku anglicky

A better dispersion of quasicrystalline icosahedral i-phase is achieved in ZW82 alloy by a process involving two direct extrusions here. Better particle distribution resulted in full recrystallization, reported in this alloy composition for the first time. Consequently, a tension-compression yield symmetry was achieved even with a relatively large grain size. A weaker basal texture (maximum intensity 5.283) played an important role in the strengthening. Yield strengths of about 259 MPa in tension and 269 MPa in compression, with large tensile and compressive elongation were obtained.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

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

52

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

2185-2194

Kód UT WoS článku

000632360800004

EID výsledku v databázi Scopus

2-s2.0-85103196892