Publication detail
Cycle induced microstructural changes
FIALA, J. MAZAL, P.
Czech title
Cyclicky indukované mikrostrukturální změny
English title
Cycle induced microstructural changes
Type
conference paper
Language
en
Original abstract
X-ray diffraction analysis of the structure of an aluminium alloy EN-AW-6082 subjected to cyclic stress proved that the effect of cycling was first to transform an irregular dislocation distribution into cellular one. But later, after a certain number of cycles, the effect of cycling reversed and the cells gradually disintegrated. Such changes may be to advantage used for monitoring structural degradation and estimating residual life of fatigued components
Czech abstract
V příspěvku je popsána analýza strukltury cyklicky zatěžovaní AlMg slitiny EN-AW-6082. Pro hodnocení změn byla využita metoda paprsku X, která umožňuje vyhodnocení změn celulární struktury materiálu.
English abstract
X-ray diffraction analysis of the structure of an aluminium alloy EN-AW-6082 subjected to cyclic stress proved that the effect of cycling was first to transform an irregular dislocation distribution into cellular one. But later, after a certain number of cycles, the effect of cycling reversed and the cells gradually disintegrated. Such changes may be to advantage used for monitoring structural degradation and estimating residual life of fatigued components
Keywords in Czech
únava, Al slitina, mikrostruktura, x-ray difrakce
Keywords in English
fatigue, aluminium alloys, microstructure, x-ray diffraction
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
73–80
Pages count
8
BIBTEX
@inproceedings{BUT28062,
author="Jaroslav {Fiala} and Pavel {Mazal},
title="Cycle induced microstructural changes",
booktitle="NDE for Safety",
year="2007",
month="November",
pages="73--80",
publisher="ČNDT",
address="Brno",
isbn="978-80-214-3506-3"
}