SPC and Creep Test of Type F Modified Chromium Steel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F20%3AN0000049" target="_blank" >RIV/47718684:_____/20:N0000049 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2019/837-spc-and-creep-and-tests-of-type-f-modified-chromium-steel" target="_blank" >https://www.confer.cz/metal/2019/837-spc-and-creep-and-tests-of-type-f-modified-chromium-steel</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2019.837" target="_blank" >10.37904/metal.2019.837</a>
Alternative languages
Result language
angličtina
Original language name
SPC and Creep Test of Type F Modified Chromium Steel
Original language description
Small punch creep test (SPC) is an alternative method for obtaining information about the material properties of steels and alloys when only a limited amount of test material is available that does not make it possible to perform conventional creep and/or stress rupture tests. SPCT testing can also be used for determination of the residual life of critical components of a fossil fuelled power plant. SPCT method is a part of the CWA 15627 "Small Punch Test Method for Metallic Materials" published in 2007 and this method will be a part of a prepared proposal of a standard of Small Punch Testing. Similar activities are also within ASTM (ASTM WK47431 “New Practice for Small Punch Test Method for Metallic Materials”), and in Japan they have an approved SPCT test standard. Although the complex stress state of the SPCT tests differs considerably from the uniaxial tension in case of creep test and further changes during the test, it was shown that the same stress-temperature dependence and relationships are valid in SPCT tests as in creep tests, and by using a simple load-based conversion factor between the SPCT test and the creep test with the same time to rupture, the results of both test types can be integrated. This is demonstrated by an example of modified chromium steel of F-type where a comparison of creep and SPCT tests results was presented, as well as the conversion factor that allows comparison of these two methods.
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/TE01020068" target="_blank" >TE01020068: Centre of research and experimental development of reliable energy production</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2019 - 28th International Conference on Metallurgy and Materials, Conference Proceedings, 2019
ISBN
978-808729492-5
ISSN
2694-9296
e-ISSN
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Number of pages
6
Pages from-to
734-739
Publisher name
TANGER Ltd.
Place of publication
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Event location
Brno
Event date
May 22, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000539487400118