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LIŠKUTÍN, P. MAZAL, P. ZAPLETAL, J.
Original Title
Vliv technologie tváření na únavovou odolnost slitiny EN AW 6082/T6
English Title
Influence of the forming technology on fatigue resistance of the alloy EN AW 6082/T6
Type
conference paper
Language
Czech
Original Abstract
V příspěvku jsou popsány výsledky vyhodnocování experimentů, které byly zaměřeny na výzkum vlivu směrovosti struktury na základní únavové vlastnosti AlMg slitiny. pro experimenty byly použity dva základní mody zatěžování - tah-tlak a plochý ohyb.
English abstract
The paper evaluates influence of so called structure orientation, which appears as a consequence of technology of semi-product production, on fatigue properties of the AlMg alloy (EN AW-6082/T6). Fatigue properties of the tested material were determined in two basic modes of loading - push/pull (Zwick) and four point flat bending (Rumul Cractronic). Beside the experimental data (S-N relations), results of the basic fractographic analyses are presented. On the basis of obtained experimental results it is concluded that the influence of directionally oriented structure of the examined material EN AW-6082/T6 on fatigue properties is very small. That implies that technologies used for production of semi-finished products and final heat treatment were chosen correctly.
Keywords
slitina AlMg, únava materiálu, směrovost struktury
Key words in English
AlMg alloy, fatigue of materials, structure directionality
Authors
LIŠKUTÍN, P.; MAZAL, P.; ZAPLETAL, J.
RIV year
2007
Released
24. 9. 2007
Publisher
VUT
Location
Brno
ISBN
978-80-7204-541-9
Book
Ekocentrum 2007
Edition number
1
Pages from
53
Pages to
57
Pages count
5
BibTex
@inproceedings{BUT28066, author="Petr {Liškutín} and Pavel {Mazal} and Josef {Zapletal}", title="Vliv technologie tváření na únavovou odolnost slitiny EN AW 6082/T6", booktitle="Ekocentrum 2007", year="2007", number="1", pages="53--57", publisher="VUT", address="Brno", isbn="978-80-7204-541-9" }