Analysis of Corrosion Attack on Kaplan Turbine Blades
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00316178" target="_blank" >RIV/68407700:21220/17:00316178 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.270.149" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/SSP.270.149</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.270.149" target="_blank" >10.4028/www.scientific.net/SSP.270.149</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of Corrosion Attack on Kaplan Turbine Blades
Original language description
The problematic of pitting corrosion on blades of Kaplan turbine is discussed. Corrosion behaviour was observed during the first year of service. Material of the water turbine blades is martensitic stainless steel GX4CrNi13-4. Chemical composition and hardness of blades was measured, EDS analysis of corrosion products and microstructural evaluation on replicas were carried out. The main problem was found in heterogeneities in the cast microstructure and local disproportions in chemical composition. Influence of microbiologically induced corrosion and surface roughness is considered.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/LO1207" target="_blank" >LO1207: Support of Sustainability of the Innovation Centre of Diagnostics and Applications of Materials at CTU-FME in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Contribution of Metallography to Production Problem Solutions II
ISBN
978-3-0357-1241-4
ISSN
1662-9779
e-ISSN
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Number of pages
7
Pages from-to
149-155
Publisher name
Trans Tech Publications
Place of publication
Zurich
Event location
Mariánské Lázně
Event date
Jun 6, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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