Using the Barkhausen-noise analysis and metal-magnetic-memory method for material characteristics under fatigue damage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F17%3A00316681" target="_blank" >RIV/68407700:21340/17:00316681 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17222/mit.2016.056" target="_blank" >http://dx.doi.org/10.17222/mit.2016.056</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2016.056" target="_blank" >10.17222/mit.2016.056</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Using the Barkhausen-noise analysis and metal-magnetic-memory method for material characteristics under fatigue damage

Popis výsledku v původním jazyce

The article deals with process monitoring and the subsequent diagnosis of fatigue damage during material testing of steel S355. The study was performed by means of the metal-magnetic-memory method, Barkhausen-noise analysis and X-ray diffraction. This combination could significantly enhance the inspection quality of critical mechanical-unit parts during their lifespan. X-ray diffraction was applied for the description of the state of residual stresses, in combination with the Barkhausen-noise analysis, which allows us to immediately determine the changes in the surface layer resulting from the residual-stress redistribution, hardness and potential microcracks. Additionally, a new unconventional method for the determination of the stress-concentration-zone location and for the detection of material defects and imperfections, the so-called metal-magnetic-memory method, will be introduced.

Název v anglickém jazyce

Using the Barkhausen-noise analysis and metal-magnetic-memory method for material characteristics under fatigue damage

Popis výsledku anglicky

The article deals with process monitoring and the subsequent diagnosis of fatigue damage during material testing of steel S355. The study was performed by means of the metal-magnetic-memory method, Barkhausen-noise analysis and X-ray diffraction. This combination could significantly enhance the inspection quality of critical mechanical-unit parts during their lifespan. X-ray diffraction was applied for the description of the state of residual stresses, in combination with the Barkhausen-noise analysis, which allows us to immediately determine the changes in the surface layer resulting from the residual-stress redistribution, hardness and potential microcracks. Additionally, a new unconventional method for the determination of the stress-concentration-zone location and for the detection of material defects and imperfections, the so-called metal-magnetic-memory method, will be introduced.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials and Technology

ISSN

1580-2949

e-ISSN

1580-3414

Svazek periodika

51

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

5

Strana od-do

437-441

Kód UT WoS článku

000404817900011

EID výsledku v databázi Scopus

2-s2.0-85020742923