Počet záznamů: 1
Effect of strain path on severely deformed aluminium
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SYSNO ASEP 0463452 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effect of strain path on severely deformed aluminium Tvůrce(i) Kunčická, L. (CZ)
Kocich, R. (CZ)
Král, Petr (UFM-A) RID, ORCID
Pohludka, M. (CZ)
Marek, M. (CZ)Celkový počet autorů 5 Zdroj.dok. Materials Letters. - : ELSEVIER SCIENCE BV - ISSN 0167-577X
Roč. 180, OCT (2016), s. 280-283Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Twist channel angular pressing ; Aluminium ; Texture ; Microstructure Electron microscopy ; Metal forming and shaping Vědní obor RIV JG - Hutnictví, kovové materiály Institucionální podpora UFM-A - RVO:68081723 UT WOS 000380283000068 EID SCOPUS 84973497192 DOI 10.1016/j.matlet.2016.05.163 Anotace The twist channel angular pressing (TCAP) technology was recently developed in accordance to the contemporary trend of increasing the efficiency of severe plastic deformation technologies. This study was aimed to analyse structural changes, particularly grain sizes and orientations and textures, in commercial purity aluminium after a single pass TCAP and to put the structure in connection with the strain path. For comparison, another sample processed by two passes equal channel angular pressing (ECAP), Bc route, was analysed. Three independent shear planes affecting the material during a single pass TCAP caused the grains to refine down to the average size of 5.8 mu m. The sample after a TCAP pass also exhibited highly developed subgrains. The textures of the samples exhibited differences in preferential orientations and their intensities. Pracoviště Ústav fyziky materiálu Kontakt Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Rok sběru 2017
Počet záznamů: 1