Evaluation of High Temperature Fatigue Behaviour of P22 by Miniature Specimen Testing

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Miniature specimen testing to evaluate mechanical properties, presents a novel opportunity to undertake structural integrity assessments of in-service power generation components, by removing only a very small volume of material. In this study, high temperature fatigue testing of P22 steel was undertaken and a number of fatigue properties determined using a miniature specimen testing methodology. Good comparisons were observed between fatigue properties determined by miniature specimens and the more established standard-sized specimen testing reported in literature.

Info:

Periodical:

Materials Science Forum (Volumes 638-642)

Main Theme:

Edited by:

T. Chandra, N. Wanderka, W. Reimers , M. Ionescu

Pages:

3937-3942

DOI:

10.4028/www.scientific.net/MSF.638-642.3937

Citation:

M. D. Callaghan et al., "Evaluation of High Temperature Fatigue Behaviour of P22 by Miniature Specimen Testing", Materials Science Forum, Vols. 638-642, pp. 3937-3942, 2010

Online since:

January 2010

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$35.00

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