Structure transormations during annealing of twin-roll cast Al-Fe-Mn-Si (AA 8006) alloy sheets. II. Effect of homogenization and heating rate
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25604716%3A_____%2F03%3ARS0403" target="_blank" >RIV/25604716:_____/03:RS0403 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Structure transormations during annealing of twin-roll cast Al-Fe-Mn-Si (AA 8006) alloy sheets. II. Effect of homogenization and heating rate
Popis výsledku v původním jazyce
The kinetics and temperature range of structure transformations during annealing of twin-roll cast AlFeMnSi (AA 8006) alloy sheets were studied using electrical resistometry, light metallography and transmission electron microscopy. The effects of homogenization and heating rate were investigated, as well. Recrystallization response curves were determined by Vickers microhardness measurements. It was found that recrystallization starts and is completed at much lower temperatures in the homogenizedmaterial than in the non-homogenized one. Coarse grained heterogeneous structure is formed in the non-homogenized material, while fine grain homogeneous structure is typical for the homogenized alloy. The heating rate of the final annealing affects the temperature range of structure transformations and the resulting strip grain structure. The grains are more homogeneous in quickly heated samples, particularly in the homogenized material.
Název v anglickém jazyce
Structure transormations during annealing of twin-roll cast Al-Fe-Mn-Si (AA 8006) alloy sheets. II. Effect of homogenization and heating rate
Popis výsledku anglicky
The kinetics and temperature range of structure transformations during annealing of twin-roll cast AlFeMnSi (AA 8006) alloy sheets were studied using electrical resistometry, light metallography and transmission electron microscopy. The effects of homogenization and heating rate were investigated, as well. Recrystallization response curves were determined by Vickers microhardness measurements. It was found that recrystallization starts and is completed at much lower temperatures in the homogenizedmaterial than in the non-homogenized one. Coarse grained heterogeneous structure is formed in the non-homogenized material, while fine grain homogeneous structure is typical for the homogenized alloy. The heating rate of the final annealing affects the temperature range of structure transformations and the resulting strip grain structure. The grains are more homogeneous in quickly heated samples, particularly in the homogenized material.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JG - Hutnictví, kovové materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
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Ostatní
Rok uplatnění
2003
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
KOVOVÉ MATERIÁLY
ISSN
0023-432X
e-ISSN
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Svazek periodika
41
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
12
Strana od-do
51-62
Kód UT WoS článku
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EID výsledku v databázi Scopus
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