Effect of Strain Level on Recrystallisation Response of AA8006 and AA8011 Thin Strips

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25604716%3A_____%2F01%3ARS0412" target="_blank" >RIV/25604716:_____/01:RS0412 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of Strain Level on Recrystallisation Response of AA8006 and AA8011 Thin Strips
Original language description
Aluminium sheets manufactured from twin-roll continuous cast AA 8006 and AA 8011 alloys are used in heat exchangers as fins of complex configuration. The strips are delivered in the quarter-hard H22 and soft O conditions obtained by annealing after coldrolling to the final thickness. Finstock materials must exhibit high formability combined with good strength and detailed understanding of the structure evolution during thermo-mechanical processing is therefore necessary in order to obtain optimum sheetproperties. Previous investigation results indicated that the increase of rolling reduction applied prior to the final annealing results in an increase of the yield strength Rp0,2 of annealed sheets. The paper presents the results of a research aimed atunderstanding the physical-metallurgical causes of this effect. The influence of further factors affecting deformation restoration during annealing such as composition, second phase dispersion and heating rate are discussed too.
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Metal 2001, 10. mezinárodní konference metalurgie a materiálů
ISBN
80-85988-56-9
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
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Publisher name
Tanger, s.r.o.
Place of publication
Ostrava
Event location
Ostrava
Event date
May 15, 2001
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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