Analysis of microstructure and microtexture in grain-oriented electrical steel (GOES) during manufacturing process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86095770" target="_blank" >RIV/61989100:27360/15:86095770 - isvavai.cz</a>

Výsledek na webu

<a href="http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=203445" target="_blank" >http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=203445</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of microstructure and microtexture in grain-oriented electrical steel (GOES) during manufacturing process

Popis výsledku v původním jazyce

The final Goss texture in grain-oriented electrical steels (GOES) is affected by microstructure evolution and inheritance during the whole production process. This paper presents the results of detailed microtexture and microstructure investigations on GOES after the basic steps of the industrial AlN + Cu manufacturing process: hot rolling, first cold rolling + decarburization annealing, second cold rolling and final high temperature annealing. Microstructure studies showed that a copper addition to GOES affected solubility of sulphides. Copper rich sulphides dissolved during hot rolling and re-precipitated during decarburization annealing. An intensive precipitation of AlN and Si3N4 took place during decarburization annealing. No ?- Cu precipitation was detected. After high temperature annealing the misorientation of individual grains reached up to 8o.

Název v anglickém jazyce

Analysis of microstructure and microtexture in grain-oriented electrical steel (GOES) during manufacturing process

Popis výsledku anglicky

The final Goss texture in grain-oriented electrical steels (GOES) is affected by microstructure evolution and inheritance during the whole production process. This paper presents the results of detailed microtexture and microstructure investigations on GOES after the basic steps of the industrial AlN + Cu manufacturing process: hot rolling, first cold rolling + decarburization annealing, second cold rolling and final high temperature annealing. Microstructure studies showed that a copper addition to GOES affected solubility of sulphides. Copper rich sulphides dissolved during hot rolling and re-precipitated during decarburization annealing. An intensive precipitation of AlN and Si3N4 took place during decarburization annealing. No ?- Cu precipitation was detected. After high temperature annealing the misorientation of individual grains reached up to 8o.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Metalurgija = Metallurgy

ISSN

0543-5846

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

4

Strana od-do

615-618

Kód UT WoS článku

000356463800003

EID výsledku v databázi Scopus

2-s2.0-84929600958