Acoustic emission study on the activity of slip and twin mechanisms during compression testing of magnesium single crystals

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10333284" target="_blank" >RIV/00216208:11320/16:10333284 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.msea.2015.10.033" target="_blank" >http://dx.doi.org/10.1016/j.msea.2015.10.033</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.msea.2015.10.033" target="_blank" >10.1016/j.msea.2015.10.033</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Acoustic emission study on the activity of slip and twin mechanisms during compression testing of magnesium single crystals

Popis výsledku v původním jazyce

Magnesium single crystals with various crystallographic orientations were uniaxially and channel-die compressed at room temperature (RT) and at a constant strain rate of 10(-3) s(-1) in order to obtain a comprehensive set of acoustic emission (AE) data, which can be applied in studies of twinning and dislocation processes in polycrystalline Mg alloys. Loading along the < 11.2 > axis led to a preferable activation of basal slip and it was accompanied by a low amplitude AE signal. Twinning was observed exclusively during compression along the < 10.0 > and < 11.0 > axis. The twin nucleation was associated with burst AE signals with high amplitudes.

Název v anglickém jazyce

Acoustic emission study on the activity of slip and twin mechanisms during compression testing of magnesium single crystals

Popis výsledku anglicky

Magnesium single crystals with various crystallographic orientations were uniaxially and channel-die compressed at room temperature (RT) and at a constant strain rate of 10(-3) s(-1) in order to obtain a comprehensive set of acoustic emission (AE) data, which can be applied in studies of twinning and dislocation processes in polycrystalline Mg alloys. Loading along the < 11.2 > axis led to a preferable activation of basal slip and it was accompanied by a low amplitude AE signal. Twinning was observed exclusively during compression along the < 10.0 > and < 11.0 > axis. The twin nucleation was associated with burst AE signals with high amplitudes.

Druh

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

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

—

Projekt

<a href="/cs/project/GA13-19812S" target="_blank" >GA13-19812S: Nové tvářené hořčíkové slitiny pro odlehčené konstrukce</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Materials Science &amp; Engineering A: Structural Materials: Properties, Microstructure and Processing

ISSN

0921-5093

e-ISSN

—

Svazek periodika

650

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

20-27

Kód UT WoS článku

000366076900004

EID výsledku v databázi Scopus

2-s2.0-84945218620