Vliv deformačních podmínek na vývoj struktury v niklových slitinách

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F06%3A%230000086" target="_blank" >RIV/26316919:_____/06:#0000086 - 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

Effect of Deformation Condition on Structure Development in Nickel Base Alloy

Popis výsledku v původním jazyce

This research provides an attempt to achieve uniform grain structure by recrystallization process from different hot and cold-working conditions followed by various annealing in NiMoCr alloy. The different structure would result in high temperature mechanical properties such as ductility, fatigue, and creep strength. The microstructural changes results from all tested programs were investigated by an optical microscope. The results showed the uniformity of the recrystallized structure strongly relatingto the amount of reduction during hot working and period of annealing time. It was found that the uniformity of recrystallized structure increased with a higher amount of deformation and longer annealing time. Furthermore, the results illustrated that the recrystallized structure on the surface layer was finer than the interior of the sample. This could be due to the recrystallization occurring close to the specimen surface, which was influenced by a much higher degree of deformation and

Název v anglickém jazyce

Effect of Deformation Condition on Structure Development in Nickel Base Alloy

Popis výsledku anglicky

This research provides an attempt to achieve uniform grain structure by recrystallization process from different hot and cold-working conditions followed by various annealing in NiMoCr alloy. The different structure would result in high temperature mechanical properties such as ductility, fatigue, and creep strength. The microstructural changes results from all tested programs were investigated by an optical microscope. The results showed the uniformity of the recrystallized structure strongly relatingto the amount of reduction during hot working and period of annealing time. It was found that the uniformity of recrystallized structure increased with a higher amount of deformation and longer annealing time. Furthermore, the results illustrated that the recrystallized structure on the surface layer was finer than the interior of the sample. This could be due to the recrystallization occurring close to the specimen surface, which was influenced by a much higher degree of deformation and

Druh

D - Stať ve sborníku

CEP obor

JP - Průmyslové procesy a zpracování

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F06%2F1352" target="_blank" >GA106/06/1352: Materiálové vlastnosti modifikovaných Ni superslitin</a><br>

Návaznosti

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

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

7th Asia Pacific Conference on Materials Processing

ISBN

81-904262-2-2

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

Research Publishimg Services, National University of Singapore

Místo vydání

Singapore

Místo konání akce

Singapore

Datum konání akce

1. 1. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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