XRD Analysis of Oxide Layers Formed on Zirkonium Alloys at 360 oC in Water with Different pH

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

XRD Analysis of Oxide Layers Formed on Zirkonium Alloys at 360 oC in Water with Different pH

Popis výsledku v původním jazyce

Oxide layers formed on two types of differently manufactured Zr1Nb alloy were investigated after exposition in the water at 360 °C with different pH. The residual stresses , crystallite size D and micro strains were examined by means of XRD. It was shownthat the oxide layers of alloys investigated have had the different characteristics in the same oxidizing environments. The so-called "dry" and "wet" samples were investigated. The comparative study was shown that the decrease of macroscopic stresses inthe "wet" samples during some exposures could be related to change of microstructure of the oxide layers. This effect probably indicates the transitions of oxidation kinetics of the alloys under investigation.

Název v anglickém jazyce

XRD Analysis of Oxide Layers Formed on Zirkonium Alloys at 360 oC in Water with Different pH

Popis výsledku anglicky

Oxide layers formed on two types of differently manufactured Zr1Nb alloy were investigated after exposition in the water at 360 °C with different pH. The residual stresses , crystallite size D and micro strains were examined by means of XRD. It was shownthat the oxide layers of alloys investigated have had the different characteristics in the same oxidizing environments. The so-called "dry" and "wet" samples were investigated. The comparative study was shown that the decrease of macroscopic stresses inthe "wet" samples during some exposures could be related to change of microstructure of the oxide layers. This effect probably indicates the transitions of oxidation kinetics of the alloys under investigation.

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimentální Analýza Napětí 2010

ISBN

978-80-244-2533-7

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

Univerzita Palackého

Místo vydání

Olomouc

Místo konání akce

Velké Losiny

Datum konání akce

31. 5. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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