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Conference Paper

Determination of creep properties from small punch test using experimental correlation

Authors:

P. Dymáček ,

Institute of Physics of Materials, ASCR, Žižkova 22, 616 62 Brno, Czech Republic; CEITEC IPM, Žižkova 22, 616 62 Brno, Czech Republic
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F. Dobeš,

Institute of Physics of Materials, ASCR, Žižkova 22, 616 62 Brno, Czech Republic
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Y. Li,

retired from DNV-GL, Arnhem, the Netherlands
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S. Holmström,

European Commission, JRC, 1755 LE Petten, The Netherlands
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P. Stevens

DEKRA, Material Testing & Inspection, Utrecht, The Netherlands
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Abstract

The correlation of the small punch creep (SPC) test results with uniaxial creep test results is challenging due to several factors. The stress state is equibiaxial in the SPC test and the equivalent stress is not constant as the punch is advancing into the disc. The classical use of Chakrabarty membrane theory, with a constant F/

How to Cite: Dymáček, P., Dobeš, F., Li, Y., Holmström, S. and Stevens, P., 2018. Determination of creep properties from small punch test using experimental correlation. Ubiquity Proceedings, 1(S1), p.17. DOI: http://doi.org/10.5334/uproc.17
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Published on 10 Sep 2018.
Peer Reviewed

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