Publication detail

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.

Original Title

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

English Title

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

Type

book chapter

Language

en

Original Abstract

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.

English abstract

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.

Keywords

acoustic emission, fatigue, alloys, Xray diffraction

RIV year

2012

Released

29.02.2012

Publisher

Springer

Location

Istanbul, Turkey

ISBN

978-94-007-0722-1

Book

Nondestructive Testing of Materials and Structures

Edition

RILEM Bookseries

Edition number

1

Pages from

319

Pages to

326

Pages count

8

Documents

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",
  annote="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.",
  address="Springer",
  booktitle="Nondestructive Testing of Materials and Structures",
  chapter="74816",
  edition="RILEM Bookseries",
  howpublished="print",
  institution="Springer",
  year="2012",
  month="february",
  pages="319--326",
  publisher="Springer",
  type="book chapter"
}