On the relationship between {11(2)over-bar2} and {11(2)over-bar6} conjugate twins and double extension twins in rolled pure Mg
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00478688" target="_blank" >RIV/68081723:_____/17:00478688 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1080/14786435.2017.1290846" target="_blank" >http://dx.doi.org/10.1080/14786435.2017.1290846</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/14786435.2017.1290846" target="_blank" >10.1080/14786435.2017.1290846</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
On the relationship between {11(2)over-bar2} and {11(2)over-bar6} conjugate twins and double extension twins in rolled pure Mg
Popis výsledku v původním jazyce
The paper presents a new type of twin-like objects observed in rolled pure magnesium. They have {11 (2) over bar6} and {11 (2) over bar2} habit planes and their misorientations to the matrix are close to 56 degrees and 63 degrees about < 10 (1) over bar0 > axis, respectively. The ad hoc performed theoretical analysis and atomic simulations allow to interpret the objects as {10 (1) over bar2} and {10 (1) over bar2} double twins formed by the simultaneous action of two twinning shears with completely re-twinned volume of primary twin. The observed inclinations from the ideal misorientations for such double twins can be explained by the compliance of the strain invariant condition in the twin boundary. It seems plausible that, once the double twin is formed, its twin boundaries are hard to move by glide of twinning disconnections. If so, these twins represent obstacles for the motion of crystal dislocations increasing the hardness of the metal.
Název v anglickém jazyce
On the relationship between {11(2)over-bar2} and {11(2)over-bar6} conjugate twins and double extension twins in rolled pure Mg
Popis výsledku anglicky
The paper presents a new type of twin-like objects observed in rolled pure magnesium. They have {11 (2) over bar6} and {11 (2) over bar2} habit planes and their misorientations to the matrix are close to 56 degrees and 63 degrees about < 10 (1) over bar0 > axis, respectively. The ad hoc performed theoretical analysis and atomic simulations allow to interpret the objects as {10 (1) over bar2} and {10 (1) over bar2} double twins formed by the simultaneous action of two twinning shears with completely re-twinned volume of primary twin. The observed inclinations from the ideal misorientations for such double twins can be explained by the compliance of the strain invariant condition in the twin boundary. It seems plausible that, once the double twin is formed, its twin boundaries are hard to move by glide of twinning disconnections. If so, these twins represent obstacles for the motion of crystal dislocations increasing the hardness of the metal.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Philosophical Magazine
ISSN
1478-6435
e-ISSN
—
Svazek periodika
97
Číslo periodika v rámci svazku
14
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
13
Strana od-do
1088-1101
Kód UT WoS článku
000399543000002
EID výsledku v databázi Scopus
—