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MAZAL, P. LIŠKUTÍN, P. VLAŠIC, F. HORT, F.
Originální název
Usage of Acoustic Emission Signal and X-ray Diffraction Analysis for Detection of Microstructural Changes in Cyclically Loaded AlMg Alloys
Typ
kapitola v knize
Jazyk
angličtina
Originální abstrakt
This paper summarizes basic experimental results of microstructural changes during high cycle fatigue loading of AlMg alloys (EN AW-6082 and EN AW-2017). These changes are detected by using of acoustic emission (AE) method. The authors targeted the main attention on more exact identification of causes of changes of AE signal activity in the stage of fatigue damage cumulation. The method of X-ray diffraction analysis of the structure is used for explanation of this phenomenon. The results of presented experimental works indicate the connections between changes of acoustic emission signal and cyclical changes of so called mosaic blocks of the crystal structure identified by means of X-rays diffraction during fatigue loading of material.
Klíčová slova
acoustic emission, fatigue, alloys, Xray diffraction
Autoři
MAZAL, P.; LIŠKUTÍN, P.; VLAŠIC, F.; HORT, F.
Rok RIV
2012
Vydáno
29. 2. 2012
Nakladatel
Springer
Místo
Istanbul, Turkey
ISBN
978-94-007-0722-1
Kniha
Nondestructive Testing of Materials and Structures
Edice
RILEM Bookseries
Číslo edice
1
Strany od
319
Strany do
326
Strany počet
8
BibTex
@inbook{BUT74816, author="Pavel {Mazal} and Petr {Liškutín} and František {Vlašic} and Filip {Hort}", title="Usage of Acoustic Emission Signal and X-ray Diffraction Analysis for Detection of Microstructural Changes in Cyclically Loaded AlMg Alloys", booktitle="Nondestructive Testing of Materials and Structures", year="2012", publisher="Springer", address="Istanbul, Turkey", series="RILEM Bookseries", edition="1", pages="319--326", isbn="978-94-007-0722-1" }