SYMPOSIA PAPER Published: 01 January 2002
STP10820S

Evaluation of Fatigue Properties with Miniature Hourglass Specimen

Source

In fusion applications, the structural materials will be exposed to cyclic stress caused by temperature cycling from reactor operation. Thus it has been recognized that the investigation of fatigue properties under fusion reactor conditions is essential to reactor design. The objectives of this work are to establish fatigue test techniques for irradiated specimens and to investigate the effect of cyclic deformation on the microstructure of reduced activation ferritic/martensitic steels, RAFs.

Author Information

Hirose, T
Graduate School of Energy Science, Kyoto University, Kyoto, Japan
Suzuki, T
Graduate School of Energy Science, Kyoto University, Kyoto, Japan
Tanigawa, H
Japan Atomic Energy Research Institute, Ibaraki, Japan
Ando, M
Japan Atomic Energy Research Institute, Ibaraki, Japan
Kohyama, A
Institute of Advanced Energy, Kyoto University, Kyoto, Japan
Katoh, Y
Institute of Advanced Energy, Kyoto University, Kyoto, Japan
Narui, M
Institute for Materials Research, Tohoku University, Ibaraki, Japan
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Details
Developed by Committee: E10
Pages: 181–194
DOI: 10.1520/STP10820S
ISBN-EB: 978-0-8031-5465-0
ISBN-13: 978-0-8031-2897-2