Acicular ferrite and bainite fractal response

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022003" target="_blank" >RIV/61989100:27360/09:00022003 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Acicular ferrite and bainite fractal response

Popis výsledku v původním jazyce

The work deals with acicular ferrite (AF) and upper bainite (B) relations. Both austenite decomposition products are practically nucleated at the same temperature interval by displacive mechanism, only the formation positions are different. The AF comesinto existence at the specific particles intragranularly, while the B is intergranularly nucleated at the austenite grains. This leads to high strength properties of both products, however different toughness levels. The B impact toughness is unbalancedand reaches lower levels unlike the AF. The differences can be observed in fractal dimensions, too. The higher is the fractal dimension the more cleavage fracture can be awaited. This was also demonstrated in case of both austenite decomposition products. In the area of ductile fracture the determined fractal dimensions differences are small.

Název v anglickém jazyce

Acicular ferrite and bainite fractal response

Popis výsledku anglicky

The work deals with acicular ferrite (AF) and upper bainite (B) relations. Both austenite decomposition products are practically nucleated at the same temperature interval by displacive mechanism, only the formation positions are different. The AF comesinto existence at the specific particles intragranularly, while the B is intergranularly nucleated at the austenite grains. This leads to high strength properties of both products, however different toughness levels. The B impact toughness is unbalancedand reaches lower levels unlike the AF. The differences can be observed in fractal dimensions, too. The higher is the fractal dimension the more cleavage fracture can be awaited. This was also demonstrated in case of both austenite decomposition products. In the area of ductile fracture the determined fractal dimensions differences are small.

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

2009

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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