Texture and Microtexture of Pure (6N) and Commercially Pure Aluminum after Deformation by Extrusion with Forward-Backward Rotating Die (Kobo)

• Autorzy: Bieda M. , Boczkal S. , Koprowski P. , Sztwiertnia K. , Pieła K.

Identyfikatory

DOI

0.1515/amm-2016-0083

• Języki publikacji: EN

Abstrakty

EN

Pure aluminium (6N) and commercially pure aluminium (99.7) was deformed by KOBO method. Microstructure and texture of both materials after deformation was analyzed by means of scanning and transmission electron microscopy. Advanced methods of crystallographic orientations measurements like Electron Backscatter Diffraction - EBSD (SEM) and microdiffraction (TEM) was used. Grain size distribution and misorientation between grains in cross and longitudinal sections of the samples were analyzed. Differences in size and homogeneity of the grains were observed in both materials. Pure aluminium was characterized by larger grain size in both sections of extruded material. Whereas commercially pure aluminium reveals smaller grain size and more homogeneous and stable microstructure.

Słowa kluczowe

EN

pure aluminium; KOBO; texture; EBSD; orientation microscopy

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 1
• Strony: 461--468
• Opis fizyczny: Bibliogr. 26 poz., rys., wykr.

Twórcy

autor

Bieda M.

• Institute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Kraków, Reymonta Street 25, Poland

autor

Boczkal S.

• Institute of Non-Ferrous Metals, Light Metals Division, 19 Piłsudskiego Str., 32-050 Skawina, Poland

autor

Koprowski P.

• Institute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Kraków, Reymonta Street 25, Poland

autor

Sztwiertnia K.

• Institute of Metallurgy and Materials Science, Polish Academy of Sciences, 30-059 Kraków, Reymonta Street 25, Poland

autor

Pieła K.

• AGH University of Science and Technology, Department of Structure and Mechanics of Solids, Al. A. Mickiewicza 30, 30-059 Kraków, Poland

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Uwagi

EN

The research was supported by grant from National Science Center (NCN): 2012/07/B/ST8/04025.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę