Analysis of the Causes of Boiler Explosion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F17%3APU122959" target="_blank" >RIV/00216305:26620/17:PU122959 - isvavai.cz</a>
Result on the web
<a href="http://www.scientificnet/MSF.891.263" target="_blank" >http://www.scientificnet/MSF.891.263</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientificnet/MSF.891.263" target="_blank" >10.4028/www.scientificnet/MSF.891.263</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of the Causes of Boiler Explosion
Original language description
The paper summarizes the results of an extensive metallographic and microfractographic analysis of the relevant parts of a boiler, the aim of which was to establish the causes of the explosion of the boiler (or to contribute to the explanation of the causes). Our analysis was part of a complex assessment of the causes of boiler destruction, which also included, among other things, an assessment of the boiler design, an analysis of operational records inclusive of alarm events, a strain-stress analysis of the boiler, an analysis of potential chemical cause of destruction, etc. in the paper, we naturally concentrate on assessing the microstructure of all the relevant parts of the boiler, in particular the super-heater chamber, the membrane wall and floor, feed-water tubes as well as the (micro)morphology of fractures and cracks. Light and electron microscopies were used to verify the microstructure of samples of non-affected sites on the one hand, and metallographic specimens containing an inclusive of the HAZ or a section perpendicular to the crack on the other. Chemical analysis employing a GDOS spectrometer was used to examine the conformance of the material composition of individual boiler components with design specification.recommended.
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/LQ1601" target="_blank" >LQ1601: CEITEC 2020</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
Metallography XVI
ISBN
978-3-0357-1018-2
ISSN
0255-5476
e-ISSN
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Number of pages
5
Pages from-to
263-267
Publisher name
Trans Tech Publications Ltd.
Place of publication
Switzerland
Event location
Stará Lesná
Event date
Apr 20, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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