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2016 | 130 | 4 | 988-990
Article title

Characterization of Precipitates in Aluminium Alloy 6013 after Cold-Rolling and Annealing

Content
Title variants
Languages of publication
EN
Abstracts
EN
The aim of the present work was to observe changes in precipitations during annealing after cold-rolling. Series of the samples from cold-rolled AA6013 were prepared and compared to undeformed samples. The samples were annealed at the temperatures equal to 260, 490°C for undeformed state and at 280, 360, and 530°C for cold-rolled state. For investigation thin foils were prepared. Chemical composition and crystal structure of precipitates was analysed and described using transmission electron microscopy imaging, X-ray energy-dispersive spectroscopy and selected-area diffraction techniques. The researches indicated that low annealing temperatures caused dissolution of metastable β and Q phases. With increasing temperature there also occurred growth of Q phase. At highest annealing temperatures there were noticed precipitations of β phase again. Microstructural observation also revealed an impact of those particles on recrystallization processes.
Keywords
EN
Year
Volume
130
Issue
4
Pages
988-990
Physical description
Dates
published
2016-10
Contributors
author
  • Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Krakow, Poland
author
  • Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Krakow, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv130n449kz
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