[G] Nuclear Materials

Thu. Mar 18, 2021 1:00 PM - 4:00 PM Rm. M (ZoomRm.M)

Chair:Naoyuki HASHIMOTO(Hokkaido University)

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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1:00 PM - 1:15 PM

[238] Development of irradiation properties evaluation technique of accident tolerant fuel cladding tube for advanced nuclear system -Outline of program-

*Satoshi OHTSUKA¹, Masato OHNUMA², Masatoshi MITSUHARA³, Hideharu NAKASHIMA³, Takeshi TOYAMA⁴, Yasuhide YANO¹, Ryuta HASHIDATE¹, Takeji KAITO¹ (1. Japan Atomic Energy Agency, 2. Hokkaido University, 3. Kyushu University, 4. Tohoku University)

1:15 PM - 1:30 PM

[239] Ultra-high temperature creep properties evaluation of ODS steel cladding tube

*Yuya IMAGAWA¹, Ryuta HASHIDATE¹, Takashi ONIZAWA¹, Shoichi KATO¹, Satoshi OHTSUKA¹, Masato OHNUMA², Hideharu NAKASHIMA³, Takeshi TOYAMA⁴ (1. JAEA, 2. Hokkaido Univ., 3. Kyushu Univ., 4. Tohoku Univ)

1:30 PM - 1:45 PM

[240] Ultra-high temperature heating test of ODS steel claddings for SFR accident simulation

*Yasuhide YANO¹, Takashi TANNO¹, Takeji KAITO¹, Satoshi OHTSUKA¹, Masato OHNUMA², Hideharu NAKASHIMA³, Takeshi TOYAMA⁴ (1. JAEA, 2. Hokkaido univ., 3. Kyushu univ., 4. Tohoku univ.)

break (1:45 PM - 1:50 PM)

1:50 PM - 2:05 PM

[241] Structure change of ODS steel by creep annealing

*Jin YAMAZAKI¹, Masato Ohnuma², Satoshi Ohtsuka³, Takashi Tanno³, Takashi Toyama⁴, Masatoshi Mitsuhara⁵, Hideharu Nakashima⁵ (1. Hokkaido Univ., 2. Hokkaido Univ., 3. JAEA, 4. Tohoku Univ., 5. Kyushu Univ.)

2:05 PM - 2:20 PM

[242] Microstructural analysis of oxide particles in ODS steel with 3D-AP

*Takeshi TOYAMA¹, Rie Shibahara¹, Katashi Tanno², Yasuhide Yano², Satoshi Ohtsuka², Masatoshi Mitsuhara³, Hideharu Nakashima³, Masato Ohnuma⁴ (1. Tohoku Univ., 2. JAEA, 3. Kyushu Univ., 4. Hokkaido Univ.)

2:20 PM - 2:35 PM

[243] Microstructural observation in ODS steel claddings using SEM and STEM

*Masatoshi MITSUHARA¹, Kouichi Kurino², Hideharu Nakashima¹, Yasuhide Yano³, Satoshi Ohtsuka³, Masato Ohnuma⁴, Takeshi Toyama⁵ (1. Kyushu Univ., 2. Kyushu Univ. (B4), 3. JAEA, 4. Hokkaido Univ., 5. Tohoku Univ.)

break (2:35 PM - 2:55 PM)

2:55 PM - 3:10 PM

[244] Effect of nitrogen on microstructure and high temperature creep strength of 9Cr-ODS steel

*Hiroshi OKA¹, Naoyuki Hashimoto¹, Takashi Tanno², Yasuhide Yano², Satoshi Ohtsuka², Takeji Kaito² (1. 北大工、2. 原子力機構)

3:10 PM - 3:25 PM

[245] 0

*Yufeng Du¹, Kenta Yoshida¹, Yusuke Shimada¹, Takeshi Toyama¹, Koji Inoue¹, Somei Ohnuki², Yasuyoshi Nagai¹ (1. IMR Tohoku University、2. University of Science and Technology Beijing)

3:25 PM - 3:40 PM

[246] Microstructural changes of oxide dispersion strengthened copper powders fabricated by mechanical alloying process

*Yuusuke SHIMADA¹, Masataka MIZUMOTO¹, Yoshimitsu HISHINUMA^2,3, Ken-ichi IKEDA⁴, Kenta YOSHIDA¹, Hiroyuki NOTO^2,3, Bing MA^2,3, Takeo MUROGA^2,3, Yasuyoshi NAGAI¹, Toyohiko KONNO¹ (1. Tohoku Univ., 2. NIFS, 3. SOKENDAI, 4. Hokkaido Univ.)

break (3:40 PM - 4:00 PM)

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