Publication detail
Contribution to identification of cyclic damage development of AlMg alloy
MAZAL, P. PAZDERA, L. FIALA, J.
Czech title
Příspěvek k identifikaci rozvoje cyklického poškození AlMg slitiny
English title
Contribution to identification of cyclic damage development of AlMg alloy
Type
conference paper
Language
en
Original abstract
The paper describes some basic exposures of AlMg alloy (EN-AW-6082) behaviour change during high cycle fatigue loading which were detected using AE method and analysis of load frequency changes of the electromagnetic loading device. These procedures allow identification of different stages of fatigue process, however it is very difficult to exactly specify the reason of AE signal change or the loading frequency. That is why the X-ray diffraction analysis of the structure method was used. This method can further clarify some processes in the loaded material.
Czech abstract
V příspěvku jsou popsány základní charakteristiky chování AlMg slitiny (EN-AW-6082) v průběhu vysokocyklového únavového zatěžování a jejich odraz v signálu akustické emise, případně ve změnách frekvence zatěžování.
English abstract
The paper describes some basic exposures of AlMg alloy (EN-AW-6082) behaviour change during high cycle fatigue loading which were detected using AE method and analysis of load frequency changes of the electromagnetic loading device. These procedures allow identification of different stages of fatigue process, however it is very difficult to exactly specify the reason of AE signal change or the loading frequency. That is why the X-ray diffraction analysis of the structure method was used. This method can further clarify some processes in the loaded material.
Keywords in Czech
akustická emise (AE); únavové vlastnosti; frekvence zatěžování;
Keywords in English
coustic emission (AE); fatigue properties; loading frequency; burst signal characteristics;
RIV year
2007
Released
07.11.2007
Publisher
ČNDT
Location
Brno
ISBN
978-80-214-3506-3
Book
NDE for Safety
Edition number
1
Pages from–to
169–174
Pages count
6
BIBTEX
@inproceedings{BUT28060,
author="Pavel {Mazal} and Luboš {Pazdera} and Jaroslav {Fiala},
title="Contribution to identification of cyclic damage development of AlMg alloy",
booktitle="NDE for Safety",
year="2007",
month="November",
pages="169--174",
publisher="ČNDT",
address="Brno",
isbn="978-80-214-3506-3"
}