Creep Failure in Welds of Cast and Wrought P91 Steel after Long-term CreepTesting

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F09%3A%230000364" target="_blank" >RIV/47718684:_____/09:#0000364 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Creep Failure in Welds of Cast and Wrought P91 Steel after Long-term CreepTesting
Original language description
Trial weld joints made of wrought and cast P91 steel were prepared using the GTAW and SMAW method. Thirty six cross-weld specimens underwent creep testing at a temperature range from 525°C to 625°C. Creep strengths of both weld joints were sufficient incomparison to those of base materials up to the temperature of 575°C. Microstructural study of individual zones of weldments was carried out and occurrence of type IV or II cracks was elucidated on the base of change in precipitation reactions in the base material, the heat affected zone and the weld metal.
Czech name
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Czech description
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Project
<a href="/en/project/OC09041" target="_blank" >OC09041: Microstructural investigation of welds manufactured from advanced creep resisting materials for steam power plants</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IIW International Conference on Advances in Welding and Allied Technologies
ISBN
978-981-08-3259-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Singapore Welding Society
Place of publication
Singapore
Event location
Singapore
Event date
Jan 1, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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