Detail publikace
Fatigue Behaviour of Ultrafine-grained Copper
BUKSA, M. KUNZ, L. SVOBODA, M. WANG, Q. ZHENG, M.
Anglický název
Fatigue Behaviour of Ultrafine-grained Copper
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
The mechanical properties and fatigue behaviour of ultrafine-grained (UFG) materials during cyclic loading are by far not well described and understood. This paper presents experimental results of fatigue lifetime and cyclic plastic properties of UFG copper prepared by means of equal channel angular pressing (ECAP) technique. It has been observed that fatigue loading did not result in a substantial change of microstructure. In spite of this it has been shown that the cyclic stress-strain response changes qualitatively in dependence on the stress amplitude. The fatigue behaviour, cyclic plastic strain localization and structural stability are discussed.
Klíčová slova anglicky
Fatigue; ECAP; Ultrafine-grained structure; Copper
Vydáno
2007-01-25
Nakladatel
University of Žilina
Místo
Žilina – Súl'ov
ISBN
978-80-8070-639-5
Kniha
Semdok 2007
Strany od–do
5–8
Počet stran
4
BIBTEX
@inproceedings{BUT24501,
author="Michal {Buksa} and Ludvík {Kunz} and Milan {Svoboda} and Qingjuan {Wang} and Maosheng {Zheng}",
title="Fatigue Behaviour of Ultrafine-grained Copper",
booktitle="Semdok 2007",
year="2007",
pages="5--8",
publisher="University of Žilina",
address="Žilina - Súl'ov",
isbn="978-80-8070-639-5"
}