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Hokkaido University Collection of Scholarly and Academic Papers >
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高速炉炉心材料としての高強度フェライト/マルテンサイト鋼の開発
Title: | 高速炉炉心材料としての高強度フェライト/マルテンサイト鋼の開発 |
Other Titles: | Development of High-Strength Ferritic/Martensitic Steel for FBR Core Materials |
Authors: | 鹿倉, 栄1 Browse this author | 野村, 茂雄2 Browse this author | 鵜飼, 重治3 Browse this author | 瀬下, 一郎4 Browse this author | 加納, 洋一5 Browse this author | 桑島, 幸夫6 Browse this author | 伊藤, 卓志7 Browse this author | 蔦木, 浩一8 Browse this author | 藤田, 利夫9 Browse this author |
Authors(alt): | Shikakura, Sakae1 | Nomura, Shigeo2 | Ukai, Shigeharu3 | Seshimo, Ichiro4 | Kano, Yoichi5 | Kuwajima, Yukio6 | Ito, Takushi7 | Tutaki, Koichi8 | Fujita, Toshio9 |
Keywords: | ferritic-martensitic steels | ferritic steels | alloying design | normalizing | tempering | mechanical properties | FBR type reactors | reactor core materials | wrapper tube | cladding type |
Issue Date: | 30-Dec-1991 |
Publisher: | 日本原子力学会 |
Journal Title: | 日本原子力学会誌 |
Journal Title(alt): | Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan |
Volume: | 33 |
Issue: | 12 |
Start Page: | 1157 |
End Page: | 1170 |
Publisher DOI: | 10.3327/jaesj.33.1157 |
Abstract: | Alloy design, manufacturing and evaluation testing have been conducted to apply the ferritic/martensitic steel with superior swelling resistance for FBR core materials. This development was carried out with emphasis on the improvement of irradiation stability and high temperature strength of 12Cr type ferritic/martensitic steels.
The optimized composition for ferritic/martensitic steel is Fe-0.12C-11Cr-0.5Mo-2W-0.4Ni-0.2V-0.05Nb-0.05N. To satisfy the requirements for cladding and wrapper tubes, the most suitable heat treatment for normalizing and tempering are 1, 100°C/780°C and 1, 050°C/700°C, respectively. This steel named PNC-FMS exhibits the highest level of high temperature strength among the ferritic/martensitic steels applicable to FBR core, and maintains a superior characteristics under the conditions of fast neutron exposure and high-temperature flowing sodium. |
Type: | article |
URI: | http://hdl.handle.net/2115/76310 |
Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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