Digitale Medien
s.l. ; Stafa-Zurich, Switzerland
Key engineering materials
Vol. 326-328 (Dec. 2006), p. 1015-1018
ISSN:
1013-9826
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
This paper deals with the creep-fatigue defect growth behavior at the defect front of ahigh temperature cylindrical structure subjected to a cyclic axial tensile loading and a thermalloading in the LMR(Liquid Metal Reactor) structures. The defect growth evaluation was carried outper the France RCC-MR A16 guide and UK R5 code and their results were compared. The creepfatiguestructural test to confirm the evaulated results was carried out with a induction heater. Thedefect front was investigated at every 100th cycle of a testing by using the metallurgical inspectiontechnique with an optical microscope. From these results, we showed that the creep-fatigue defectbehavior of a high temperature structure can be predicted with a conservatism by following theRCC-MR A16 guide and the R5 code
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.326-328.1015.pdf
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