Monitoring of components made of duplex steel after turning as a function of flank wear by the use of Barkhausen noise emission

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27690%2F20%3A10247326" target="_blank" >RIV/61989100:27690/20:10247326 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/20:00344041 RIV/00216208:11320/20:10423803

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1044580320320581" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1044580320320581</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matchar.2020.110587" target="_blank" >10.1016/j.matchar.2020.110587</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of components made of duplex steel after turning as a function of flank wear by the use of Barkhausen noise emission

Popis výsledku v původním jazyce

This paper discusses the use of the Barkhausen noise technique to monitor duplex steel components after turning. The surface of duplex steel 1.4470 after face turning is investigated as a function of increasing tool flank wear (VB, width of the flank wear) as the major factor affecting severe plastic deformation of the machined surface at elevated temperatures. The Barkhausen noise emission and its extracted features are correlated with residual stresses as well as microstructure. It was found that the subsurface layers are preferentially strained in the cutting direction due to severe plastic deformation during the cutting. For this reason, the machined surface exhibits remarkable stress and magnetic anisotropy and the preferential orientation of the duplex steel matrix plays a major role with respect to the increasing Barkhausen noise emission with increasing flank wear VB. On the other hand, the contribution of increasing dislocation density is only minor.

Název v anglickém jazyce

Monitoring of components made of duplex steel after turning as a function of flank wear by the use of Barkhausen noise emission

Popis výsledku anglicky

This paper discusses the use of the Barkhausen noise technique to monitor duplex steel components after turning. The surface of duplex steel 1.4470 after face turning is investigated as a function of increasing tool flank wear (VB, width of the flank wear) as the major factor affecting severe plastic deformation of the machined surface at elevated temperatures. The Barkhausen noise emission and its extracted features are correlated with residual stresses as well as microstructure. It was found that the subsurface layers are preferentially strained in the cutting direction due to severe plastic deformation during the cutting. For this reason, the machined surface exhibits remarkable stress and magnetic anisotropy and the preferential orientation of the duplex steel matrix plays a major role with respect to the increasing Barkhausen noise emission with increasing flank wear VB. On the other hand, the contribution of increasing dislocation density is only minor.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

<a href="/cs/project/EF17_048%2F0007373" target="_blank" >EF17_048/0007373: Predikce poškození konstrukčních materiálů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Materials characterization

ISSN

1044-5803

e-ISSN

—

Svazek periodika

169

Číslo periodika v rámci svazku

NOV-2020

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

000585242600003

EID výsledku v databázi Scopus

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