SB-09-3(045) Long-Term Fatigue Properties at High-Temperatures for Ferritic Heat-Resistant 12Cr-2W Steel(Advanced Heat Resistant Steels)
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概要
- 論文の詳細を見る
The NRIM fatigue data sheets program is aimed at the presentation of fundamental fatigue properties of engineering materials. In this study, long-term fatigue properties of 12Cr-2W ferritic heat-resistant steel were investigated. The very small scattered fatigue data, tested by triangular strain wave shape under zero mean strain at R. T., 400, 600, 650 and 700℃, were obtained in a wide life range from 10^2 to 10^7 cycles. Over 10^5 or 10^6 cycles, the fatigue fracture modes were changed into interior fracture called fish-eye fracture at 400℃, or 650℃, respectively.
- 一般社団法人日本機械学会の論文
- 2001-06-03
著者
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KOBAYASHI Kazuo
Materials Information Technology Station, National Institute for Materials Science (MITS/NIMS)
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KOBAYASHI Kazuo
National Institute for Materials Science
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YAMAGUCHI Koji
National Institute for Materials Science
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Yamaguchi Koji
National Research Institute For Metals
関連論文
- Observation of Multi-Scale Structure for a Creep-Fatigued Ferritic 12Cr-2W Steel
- Creep and Fatigue Properties of Newly Developed Ferritic Heat-Resisting Steels for Ultra Super Critical (USC) Power Plants
- Fatigue Strength of Alloy 718 at High-Temperatures
- SB-09-3(045) Long-Term Fatigue Properties at High-Temperatures for Ferritic Heat-Resistant 12Cr-2W Steel(Advanced Heat Resistant Steels)