The Effect of Cold Bending Process and Degradation at Boiler Conditions on the Properties of New Austenitic Creep Resistant Steel Super 304H for Boiler Super-Heaters Tubes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26823357%3A_____%2F16%3AN0000009" target="_blank" >RIV/26823357:_____/16:N0000009 - isvavai.cz</a>
Alternative codes found
RIV/60193247:_____/16:N0000012 RIV/68407700:21220/17:00312811
Result on the web
<a href="http://www.ttp.net/978-3-0357-1018-2/toc.html" target="_blank" >http://www.ttp.net/978-3-0357-1018-2/toc.html</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Effect of Cold Bending Process and Degradation at Boiler Conditions on the Properties of New Austenitic Creep Resistant Steel Super 304H for Boiler Super-Heaters Tubes
Original language description
This paper is focused on evaluation of the plastic deformation effect, after the cold bending process for new austenitic material Super 304H designed for supercritical conditions. The aim of the project was to qualify the process of cold bending and then verify the properties of these bends in conditions approaching application. This paper presents the results of the plastic deformation effect on changes in the structure and mechanical properties at operating temperatures in corrosive environments coal combustion products and comparison to results before degradation. The tests were carried out on bends in two dimensions of tubes which are the most common sizes used in super-heaters for supercritical power plant boiler. The bends were produced by the method of cold bending on several bending radii in order to obtain information about the structure and behaviour of materials at various stages of deformation. To obtain reliable information tensile test, hardness test and metallographic examination were used on material from straight tubes of the bends and drawn parts before degradation and after degradation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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
330-334
Publisher name
Trans Tech Publications
Place of publication
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Event location
Stará Lesná, Slovak Republic
Event date
Apr 20, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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