The influence of severe plastic deformation on texture and substructure in a newly developed Mg-Dy-Al-Zn-Zr alloy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86092292" target="_blank" >RIV/61989100:27360/14:86092292 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of severe plastic deformation on texture and substructure in a newly developed Mg-Dy-Al-Zn-Zr alloy

Popis výsledku v původním jazyce

The aim of the paper was to investigate substructure characteristics of a newly developed Mg-Dy-Al-Zn-Zr alloy after severe plastic deformation (SPD). The specimens in as cast state and previously annealed were deformed by high pressure torsion (HPT), three revolutions at room temperature. In the as-cast microstructure, three structure phases occurred. A significant decrease of grain size with increasing annealing temperature was achieved; ultrafine grains of an area smaller than 10 ?m2 were observed especially in the sample annealed at 300°C for 16h (up to 80%). Fibre type textures formed from the initial random texture orientations after deformation, as well as differences in texture orientations indicate activation of various slip systems.

Název v anglickém jazyce

The influence of severe plastic deformation on texture and substructure in a newly developed Mg-Dy-Al-Zn-Zr alloy

Popis výsledku anglicky

The aim of the paper was to investigate substructure characteristics of a newly developed Mg-Dy-Al-Zn-Zr alloy after severe plastic deformation (SPD). The specimens in as cast state and previously annealed were deformed by high pressure torsion (HPT), three revolutions at room temperature. In the as-cast microstructure, three structure phases occurred. A significant decrease of grain size with increasing annealing temperature was achieved; ultrafine grains of an area smaller than 10 ?m2 were observed especially in the sample annealed at 300°C for 16h (up to 80%). Fibre type textures formed from the initial random texture orientations after deformation, as well as differences in texture orientations indicate activation of various slip systems.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

67

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

10-13

Kód UT WoS článku

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EID výsledku v databázi Scopus

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