Behavior of Selected Martensitic Steels in Supercritical Water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F14%3A%230000970" target="_blank" >RIV/26722445:_____/14:#0000970 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.15224/978-1-63248-030-9-10" target="_blank" >http://dx.doi.org/10.15224/978-1-63248-030-9-10</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15224/978-1-63248-030-9-10" target="_blank" >10.15224/978-1-63248-030-9-10</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Behavior of Selected Martensitic Steels in Supercritical Water

Popis výsledku v původním jazyce

Abstract-In order to increase the effectiveness of fossil-fueled power plants the parameters of the cooling medium are increased nowadays up to 600 °C and 25 MPa (supercritical water). Currently even higher parameters (ultra supercritical water) are planned to be employed in the future. In this paper the unique supercritical water research infrastructure in Research Centre Řež is presented. The newly designed ultra supercritical water research loop is described in detail. The corrosion resistance of ferritic-martensitic steels P91, P92 and VM12-SHC was investigated under the conditions of supercritical water at 600 °C and 25 MPa. The high-temperature structural stability of these steels was evaluated and the oxides formed during the supercritical waterexposure were analyzed and described. As expected the higher chromium containing steel VM12-SHC showed the best corrosion behavior among the examined steels.

Název v anglickém jazyce

Behavior of Selected Martensitic Steels in Supercritical Water

Popis výsledku anglicky

Abstract-In order to increase the effectiveness of fossil-fueled power plants the parameters of the cooling medium are increased nowadays up to 600 °C and 25 MPa (supercritical water). Currently even higher parameters (ultra supercritical water) are planned to be employed in the future. In this paper the unique supercritical water research infrastructure in Research Centre Řež is presented. The newly designed ultra supercritical water research loop is described in detail. The corrosion resistance of ferritic-martensitic steels P91, P92 and VM12-SHC was investigated under the conditions of supercritical water at 600 °C and 25 MPa. The high-temperature structural stability of these steels was evaluated and the oxides formed during the supercritical waterexposure were analyzed and described. As expected the higher chromium containing steel VM12-SHC showed the best corrosion behavior among the examined steels.

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

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

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

2014 Proceedings of International Conference on Advances In Civil, Structural and Environmental Engineering- ACSEE 2014.

ISBN

978-1-63248-030-9

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

47-51

Název nakladatele

Institute of Research Engineers and Doctors

Místo vydání

New York, USA

Místo konání akce

Zurich, Switzerland

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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