Detail publikace

Usage of Acoustic Emission Signal and X-ray Diffraction Analysis for Detection of Microstructural Changes in Cyclically Loaded AlMg Alloys

MAZAL, P. LIŠKUTÍN, P. VLAŠIC, F. HORT, F.

Anglický název

Usage of Acoustic Emission Signal and X-ray Diffraction Analysis for Detection of Microstructural Changes in Cyclically Loaded AlMg Alloys

Typ

Kapitola, resp. kapitoly v odborné knize

Jazyk

en

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 anglicky

acoustic emission, fatigue, alloys, Xray diffraction

Vydáno

2012-02-29

Nakladatel

Springer

Místo

Istanbul, Turkey

ISBN

978-94-007-0722-1

Kniha

Nondestructive Testing of Materials and Structures

Strany od–do

319–326

Počet stran

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"
}